Review Kinematic Graphs
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Names:
Nina Feinberg, Eva Bevan, Jordan Bailkin, Emily Truongcao
Date:
4/5/21
Student Exploration: Distance-Time and Velocity-Time Graphs
Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes.
[NOTE TO TEACHERS AND STUDENTS: This lesson was designed as a follow-up to the Distance-Time Graphs Gizmo. We recommend you complete that activity before this one.]
Vocabulary:
displacement, distance traveled, slope, speed, velocity
Gizmo Warm-up
The Distance-Time Graphs
Gizmo shows a dynamic graph of the position of a runner over time. The Distance-
Time and Velocity-Time Graphs Gizmo includes that same graph and adds two new ones: a velocity vs. time graph and a distance traveled vs. time graph.
The graph shown below (and in the Gizmo) shows a runner’s position (or distance from the starting line) over time. This is most commonly called a position-time graph
.
Check that the Number of Points
is 2. Turn on Show graph and Show animation
for both Runner 1
and Runner 2
. 1.
Drag the points to create the graph shown to the right.
●
Runner 1
’s line (the red one) should have endpoints at (0, 0) and (4, 40).
●
Runner 2
’s line (the blue one) should have endpoints at (0, 40) and (4, 20).
2.
Click the green Start button on the stopwatch. Watch the two runners carefully. In what two
ways are the runners’ motions different?
The red runner (1) runs at a faster speed and well as a farther distance than the blue runner (2) is able to go. C
Activity A: Velocity-time graphs
Get the Gizmo ready
: ●
Click the red Reset
button on the stopwatch.
●
Change the Number of Points
to 5.
●
Turn off Show graph
and Show animation
for Runner 2
.
Reproduction for educational use only. Public sharing or posting prohibited. © 2020 ExploreLearning™ All rights reserved
Speed
is a measure of how fast an object moves, regardless of direction. Speed can never be negative. Velocity
describes both speed and direction, and can be positive or
negative.
1.
In the Gizmo, make a position-time graph for Runner 1
with the
following features:
●
There is at least one major change in speed.
●
There is at least one major change in direction.
Click the green Start
button and watch the runner run. Adjust
your graph if needed to meet the requirements.
Hand draw in this space or click here to select ✏
EDIT
to use the
drawing tool. Sketch your graph to the right.
2.
Where was the runner each second? Based on your graph, fill in all except the final column in the table below. (Leave the velocity column blank for now.) Label any numbers with units.
Time
Position at end
of time interval
(m)
Distance moved
this time
interval (m)
To the left or
right?
Velocity this
time interval
(m/s)
0 – 1 sec
7m
7m
right
7m/s
1 – 2 sec
12m
5m
right
6m/s
2 – 3 sec
34m
22m
right
11.3m/s
3 – 4 sec
24m
-10m
left
-6m/s
3.
To calculate the velocity for each time interval, first calculate the speed of the runner in that interval (speed = distance ÷ time). If the direction is left to right, velocity is positive. If the direction is right to left, velocity is negative.
Fill in the velocity column of the table above. Use units (m/s).
When this runner is running to the left (negative velocity), what does his position-time graph look like?
The graph looks opposite (going down) compared to the other segments of the graph, where we know the runner is going to the right. 4.
Slope
is the steepness of a graph. To find the slope of a line, divide the change in y
-value (rise) by the change in x
-value (run). Like velocity, slope can be positive, zero, or negative.
Fill in the slope of each segment of your position-time graph, along with the runner’s velocity during each time interval, in the table below.
Time interval
Slope
Velocity (m/s)
Reproduction for educational use only. Public sharing or posting prohibited. © 2020 ExploreLearning™ All rights reserved
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Related Questions
I
PRELIMINARY QUESTIONS
1. One of the timing devices Galileo used was his pulse. Drop a rubber ball from a height of
about 2 m and try to determine how many pulse beats elapsed before it hits the ground. What
was the timing problem that Galileo encountered?
2. Now measure the time it takes for the rubber ball to fall 2 m, using a watch or clock with a
second hand or seconds display. Did the results improve substantially?
3. Roll the hard ball down an incline that makes an angle of about 10° with the horizontal. First
use your pulse and then your watch or clock to measure the time of descent.
4. Do you think that during Galileo's day it was possible to get useful data for any of these
experiments? Why?
arrow_forward
T1 2021 End-of-Trimester Comprehensive
Assignment
Answer ALL 10 questions on paper, clearly showing your working.
When done, scan your work to a .PDF file and submit it to the submission
folder on the SEB101 unit site. Each question is worth 10 marks.
Instructions:
Due date: 04 June, 2021, 8:00 PM Melbourne time.
This assignment is worth 40% of your grade in this unit.
1. A particle has a velocity of (5 m/s)î – (4 m/s)j. During a time period of 1.2 s, its velocity
changes to (1.5 m/s)î + (6 m/s)j.
Determine the magnitude of the acceleration of the object.
2. A projectile is fired from the top of a mountain 1650 m high above a plain. The projectile lands
on the plain a horizontal distance of 4.7 km from the launch point. The launch angle of
inclination is 35 degrees above the horizontal.
a. Determine the initial speed of the projectile.
b. How long is the projectile in the air?
3. A car drives on an unbanked eircular path at a speed of 60 km/hr. If the coefficient of static
friction…
arrow_forward
Figure beneath displays variation of velocity with time. Value of parameters is
marked on/relevant axis.
Av [m/s]
5
2
1. For successive time intervals write equations of :
Velocity v=f(t)
Distance s=f(t)
a.
b
C. Acceleration a=f(t)
as function of time.
2. Draw chart of distance and acceleration with time in successive time
intervals.
3. Compute mean velocity of the whole journey.
23
459
●°
t[min]
03
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1.
For the graph of position vs. time.
a. Describe the shape of the graph. Explain how the motion of the ball corresponds to the shape of the graph. What is the positive direction?
b. What is the best regression equation to fit the data? (linear, power, exponential, etc)
c. What does the slope represent on this graph?
For the graph of velocity vs. time
a. Describe the shape of the graph. Explain how the motion of the ball corresponds to the shape of the graph. What is the positive direction?
b. What is the best regression equation to fit the data? (linear, power, exponential, etc)
c. What does the slope represent on this graph?
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Instructions
Timed Test
This test has a time limit of 30 minutes.This test will save and submit autornatically whe
Wamings appear when half the time, 5 minutes, 1 minute, and 30 seconds remain.
Multiple Attempts Not allowed. This test can only be taken once.
Force Completion This test can be saved and resumed at any point until time has expired. The timer will cc
Remaining Time: 20 minutes, 53 seconds.
A Question Completion Status:
1
4.
A Moving to another question will save this response.
Question 2
"If the voltage is increased, then the electrical energy will be (keeping Resistance and time duration fixed)"
O Increased
O Decreased
O Same
O None of these
A Moving to another question will save this response.
Take Test: FL21_Phy.
FUJITSU
F6
F7
F8
F9
F10
F11
F12
Prt Scr
Sys Rq
ECO
&
6.
7
V
9
Y!
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Show your solutions.
1. A total distance of travel of 2,000 km breaks every 200 km of a pattern of East-South-East-South continuously up to the end. The time of travel was recorded 5 hours. Find the average velocity of the travel and neglect the turning impact.
a. 240 kph
b. 300 kph
c. 350 kph
d. 400 kph
e. 440 kph
2. Which of the following is correct if a helicopter flies from the same origin, what will be its average velocity in an hour travel?
a. 1,212.20 kph
b. 1,500 kph
c. 1,000 kph
d. 1,414.20 kph
e. 800 kph
arrow_forward
Lakenya wash
Name:
Period4 Date: 9/12021
Phy02 PW: Kinematics and Frame of Reference
Use your Physics Formula Card. Write the "Givens" on the left side. Show all your work, write the answers
in the correct number of sig figs and with units, and box your answers! No work, No credit!
Givens:
* Frame of Reference & Displacement
1. If a box is on a conveyor belt that is moving at 1.5 km/hr with respect to the ground,
what is the speed of the box on the conveyor belt with respect to the conveyor belt?
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Activity 1: Paint Me A Picture!
Materials: Activity Sheets, Writing materials
Procedure:
Study the illustration below and perform the task given.
Scale: 1 grid equal to 1 cm
75°
60°
-45
-30*
15°
Range
Figure 3. A ball's motion released at different angles
Guide Questions
What did you observe on the motion of the projectile?
2. Compare the motion of the projectile at different angles.
At what angle did the projectile reach the maximum height? lowest
height? farthest distance? shortest distance?
1.
3.
4. Using the grid, complete the table below.
5
Horizontal Component
Vertical Component
Angle (0)
(x)
(y)
15°
30
45°
60°
75°
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A tip.instructure.com
'Despair Epi
www.youtuber
Recommender
tructions:
Read and analyze each question/problem carefully.
For each item, a correct answer is equivalent to 1 point, while problem-solving items are
for 2 points each.
Time
CLICK on the correct answer so that it will be submitted and recorded.
Attem
Once your answer is submitted it will be locked. Be sure of your answer.
16 H
Seco
Good luck!!!
Question 4
2 pts
Two point charges, 8x10 Cand -2x10-9 C are separated by 4 m. How
strong is he electric field (in N/C) midway between them?
22.5
O 900
O 45
O 13500
Next
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how do we figure out Step 1
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Remember to include given information, basic equations, calculations, and solutions
with correct units for full credit. You are NOT to use kinematics unless otherwise stated.
1. Scott Lang presses the button on his suit and grows to a super large
size. If he then picks up a 2,400 kg bus at a constant velocity from the
ground and raises it up 45.0 m,
a. how much work has he performed on the bus?
b. how much work has gravity performed on the bus?
c. If he was able to lift the bus in 19.6 seconds, how much power
did Ant Man expend?
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PS Resources
☆
1
mcpsmd.instructure.com/courses/683603/assignments/6581587
HesGoal.Com Spor.... R Rewording Tool: A.
Dashboard
Introduction to Eng
Acceleration (m/s)
ܗ ܗ ܬ ܚ ܪ ܝ ܘ ܝ ܚ ܘ ܐ ܗ ܗ
0
Quest Learning & A...
2
Time (s)
AP CLASSROOM
An object is released from rest near a planet's surface. A graph of the acceleration as a function of time for the
object is shown for the 4s after the object is released. The positive direction is considered to be upward. What is the
displacement of the object after 2.83s?
→ DeltaMath
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Activity 2.3 COMPUTATION
1. Maria threw a ball upward with an initial velocity of 2000 cm/s and
was able to catch before it reached the ground on its return. a. What
was its velocity after 1 second?
b. What was its displacement in the first second?
c. How long did it take the ball to reach its maximum height?
d. How far was the maximum height from the starting point?
e. What was its final velocity just before it returns to Maria's
hand?
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V m/s
Velocity - Time graph
3.5
a.
2.5
1.5
10
t sec
Object travel according to the graph above then stop;
Calculate :
1- What is the accelaration at point a, What is called that acceleration?.
2- What is the accelaration between (0 – b).
3- What is the accelaration between (b- c).
4- What is the accelaration between (c- end).
5- The displecement after 6 sec.
6- The displecement at the last 4 sec.
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hi please solve this question , correct options is a , b ,c ( answer tagged is right ) , so please solve accordingly
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Answer what is asked. Take your time to answer, will give you thumbs up. You may draw to further explain the solution. Thank you
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Question # 2 can you show me how to solve
Just a study guide so it's not graded
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What I Have Learned
Directions: Read and understand carefully the givern paragraph. Then, complete
the statements given below. Write your answers in your notebook/ on a separate
sheet of paper.
Accelerate
Charts
Diagrams
Dot dingram
Force
Motion
Motion graphs
Point of reference
Position
Time
(1)
say that something has moved, you are describing motion. The greater the (2
is a change in position in a certain amount of time. When you
acting on an object, the more it will (3)
defined as something that is used to judge or understand something else.
A (4)
In describing motion, you are comparing it with some frame of reference
Motion can be described by using visual representation like (5)
and (7)
Motion dingram or (8)
can al
provide data if the object is moving with a constant velocity or accelerating. It ca
be represented using tape or oil drop diagrams. You cani also describe motion
using charts or graph that can provide the apecific position of an object at a giv
time by creating (9).
-…
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Fuqua
X F 12PM SPAN 101 Instructions to X
www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-lgNslkr7j8P3jH-IBjuJnuCDtT6kRBabGFF
MATH AND PHYSICS
Solving an equation of the form logba = c
Solve for X.
logx
1
100
Simplify your answer as much as possible.
X =
=0
= -2
log
00
VHL Central | Code Activatio
X
Olog O
No
solution
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1* **
A * 15% O 11:34 am
+ September 2021 Int Sci Monthly Test.pdf
(c) What would its displacement be, if it stopped at point B?
A train travels eastwards for 2 hours along a straight track from point A to point B
which is 120 km away.
3.
What is the train's average velocity between points A and B?
a.
The train then continues for 40 minutes in the same direction, to point C,
which is 30 km further along the track. What is the train's average velocity
between B and C?
b.
C.
The train then changes direction, and returns to point B. It takes 45 minutes
for this trip. What is the average velocity for the return trip from C to B?
d.
What is the total distance covered during the entire trip from A to Cand
back to B?
What is the train's displacement over the entire trip?
e.
f.
What is the train's average velocity over the entire trip?
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Please please just need answer question number B, C and E I only need thanks
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Diagnostic/Introductory Activity
Unit 3, Lesson 4
The graph shows the results of a 200 m race run by Sarah and Hasib. Examine
the graph to answer the questions below.
200mRace
250
200
150
Sarah
- Hasib
100
50
10
15
20
25
30
Time (seconds)
1. Who won the race? How can you tell?
2. How does the line of the faster runner compare to the line of the slower
runner?
3. At what time did the winner finish the 200m race?
LO
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You stand on the top of a tall building and throw a baseball directly downwards. When the baseball leaves your hand, it has a speed of 6 m/s. (Assume there is no air resistance for this problem)
a. Four seconds after you throw it, what is the acceleration of the baseball? Show your work and explain your steps.
b. Four seconds after you throw it, what is the velocity of the baseball? Show your work and explain your steps.
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Question 4 a through c for pratice I just know how to calculate and little confused
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- 20 m/e
20 m/s
change the size of iFrame to whatever dimensions you prefer.
Concept Builders
About the Concept
Builders
Version 2
Pricing For Schools
Directions for
A ball is launched upward at an angle. The
diagram at the right shows approximate
values of the horizontal and vertical velocity
Student Name
as2022@student.hudson.k12.1
Version 2
Time
vectors and values at a time of 0.0 seconds.
Measurement and
Match the three timers to three of the
4.0
Units
Vy-10 m/s
Relationships and
Graphs
provided velocity vectors. Drag to a vector
and release. Assume g = -10 m/s/s.
Trajectory - Angle Launched
Problems
Kinematics
Newton's Laws
Vectors and
Projectiles
Forces in 2-
Dimensions
Vy 30 m/s
Time
Progress Report
Vy= 10 m/s
0.0
V- 20 m/s
Vy= 20 m/s
Vy= 20 m/s
Vy =-20 m/s
Time, Time,
Time
Momentum and
Collisions
Time
2.0
Work and Energy,
Circular and Satellite
Motion
Vy = 0 m/s
Vx =0 m/s
Rotation and Balance
Static Electricity.
Electric Circuits
Waves and Sound
Light and Color
Reflection and…
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4G ll 4G u 13.5K/s
1:20 AM
Science 25 Jan
://classroom.google.com
Open with Google Docs
O State whether the following statements are True or False.
i. A tape measure is more accurate than a ruler.
ii. Scientific information is called data.
iii. You can predict nothing from a line graph.
iv. A hypothesis is what you expect to happen in a scientific investigation
v. Hypotheses are always correct.
2 Choose the correct option.
i. Which of these instruments would you use to measure the mass of an et
a. balance
b. measuring cylinder
c. stop watch
d. tape measure
ii. On the Celsius scale ...
a. the boiling point of water is 0°C and the freezing point of water is 100°C
b. the boiling point of water is 100°C and the freezing point of water is -4c
c. the boiling point of water is 100°C and the freezing point of water is 0°C.
d. the boiling point of water is 212°C and the freezing point of water is 32°C
iii. The standard units used for measurement are called....
a. Sunits.
b. Sl units,
c. SO…
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Question 3 can you show me how to solve
This is just a study guide review...not graded
arrow_forward
In the second activity, if you were to use just one object and vary the height from which you drop the object every trial, what would you observe?
a. The acceleration due to gravity will be shown to be equal to 9.8 m/s^2.
b. The acceleration will be shown to be constant if the relationship between the distance traveled and time of travel is reviewed.
c. The time of travel will be shown to increase proportionately with distance traveled.
d. The final velocity will be shown to increase proportionately with distance traveled.
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5. A
Learning Task 2B: Analyzing Motion Graph
Practice on how to create motion graphs by choosing the appropriate graph
for a given situation. Draw your answer on a piece of paper, refer to the
sample graphs provided below:
bno ran noilor or psylon
ni bine
entw.
c)
distance
Figure 4. Sample Graphs
1. Ana's car is travelling at 45 kilometers for 0.50 hours when her vehicle
stopped at a stop light.
Ayod
tocolpipot
on 2. A vehicle is at rest when it started to move at 15 kilometers for 5 minutes
before increasing its speed to 35 kilometers for another 15 meters.
3. Jose rode a bike to his school at the constant speed.
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1.Suppose you have a bat swing speed of 110 feet per second and hit the ball at a 45 degree angle. The fence is 350 feet away and 10 feet height. Assume the batter hits the ball when it is 3 feet off of the ground.
a.Would you hit a homerun? Show your work.
b.How far will the ball travel before it hits the ground? Show your work.
c.Would you hit a homerun if you increased your bat speed to 120 feet per second? Show your work.
d.Would you hit a homerun if you kept the 120 feet per second speed but used a 40 degree angle (hit more of a line drive)? Show your work.
e.Would you hit a homerun if you kept the 120 feet per second speed but used a 50 degree angle (hit it higher in the air)? Show your work.
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Part A
Kangaroos have been clocked at speeds of 65
km/h. You may want to review (Pages 22 - 24).
How far can a kangaroo hop in 4.0 minutes at this speed?
Express your answer using two significant figures.
d = 4.3 km
Submit
Previous Answers
Correct
Correct answer is shown. Your answer 4.33 km was either rounded differently or used a different numb
significant figures than required for this part.
Here we learn how to determine a distance using the speed of an object and its time of motion.
Part B
How long will it take a kangaroo to hop 0.20 km at this speed?
your answer using two significa
figures.
ΑΣφ
?
t =
Submit
Previous Answers Request Answer
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Answer the following question given below and write the correct answer.
1. A box was dropped from the top of a building. Which of the following is true regarding its displacement per second?
a. The distance covered by the falling box per second increases.
b. The distance covered by the falling box per second decreases.
c. The distance covered by the falling box per second remains constant.
d. I need more details to confirm any of these three statements.
2. A box was dropped from the top of a building. Which of the following is true regarding its velocity?
a. The velocity increases.
b. The velocity stays the same.
c. The velocity decreases.
d. I need more details to confirm any of these three statements.
3. A box was dropped from the top of a building. Which of the following is true regarding its acceleration?
a. The acceleration increases.
b. The acceleration stays the same.
c. The acceleration decreases.
d. I need more details to confirm any of these three statements.
4. A rock…
arrow_forward
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Related Questions
- I PRELIMINARY QUESTIONS 1. One of the timing devices Galileo used was his pulse. Drop a rubber ball from a height of about 2 m and try to determine how many pulse beats elapsed before it hits the ground. What was the timing problem that Galileo encountered? 2. Now measure the time it takes for the rubber ball to fall 2 m, using a watch or clock with a second hand or seconds display. Did the results improve substantially? 3. Roll the hard ball down an incline that makes an angle of about 10° with the horizontal. First use your pulse and then your watch or clock to measure the time of descent. 4. Do you think that during Galileo's day it was possible to get useful data for any of these experiments? Why?arrow_forwardT1 2021 End-of-Trimester Comprehensive Assignment Answer ALL 10 questions on paper, clearly showing your working. When done, scan your work to a .PDF file and submit it to the submission folder on the SEB101 unit site. Each question is worth 10 marks. Instructions: Due date: 04 June, 2021, 8:00 PM Melbourne time. This assignment is worth 40% of your grade in this unit. 1. A particle has a velocity of (5 m/s)î – (4 m/s)j. During a time period of 1.2 s, its velocity changes to (1.5 m/s)î + (6 m/s)j. Determine the magnitude of the acceleration of the object. 2. A projectile is fired from the top of a mountain 1650 m high above a plain. The projectile lands on the plain a horizontal distance of 4.7 km from the launch point. The launch angle of inclination is 35 degrees above the horizontal. a. Determine the initial speed of the projectile. b. How long is the projectile in the air? 3. A car drives on an unbanked eircular path at a speed of 60 km/hr. If the coefficient of static friction…arrow_forwardFigure beneath displays variation of velocity with time. Value of parameters is marked on/relevant axis. Av [m/s] 5 2 1. For successive time intervals write equations of : Velocity v=f(t) Distance s=f(t) a. b C. Acceleration a=f(t) as function of time. 2. Draw chart of distance and acceleration with time in successive time intervals. 3. Compute mean velocity of the whole journey. 23 459 ●° t[min] 03arrow_forward
- 1. For the graph of position vs. time. a. Describe the shape of the graph. Explain how the motion of the ball corresponds to the shape of the graph. What is the positive direction? b. What is the best regression equation to fit the data? (linear, power, exponential, etc) c. What does the slope represent on this graph? For the graph of velocity vs. time a. Describe the shape of the graph. Explain how the motion of the ball corresponds to the shape of the graph. What is the positive direction? b. What is the best regression equation to fit the data? (linear, power, exponential, etc) c. What does the slope represent on this graph?arrow_forwardInstructions Timed Test This test has a time limit of 30 minutes.This test will save and submit autornatically whe Wamings appear when half the time, 5 minutes, 1 minute, and 30 seconds remain. Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has expired. The timer will cc Remaining Time: 20 minutes, 53 seconds. A Question Completion Status: 1 4. A Moving to another question will save this response. Question 2 "If the voltage is increased, then the electrical energy will be (keeping Resistance and time duration fixed)" O Increased O Decreased O Same O None of these A Moving to another question will save this response. Take Test: FL21_Phy. FUJITSU F6 F7 F8 F9 F10 F11 F12 Prt Scr Sys Rq ECO & 6. 7 V 9 Y!arrow_forwardShow your solutions. 1. A total distance of travel of 2,000 km breaks every 200 km of a pattern of East-South-East-South continuously up to the end. The time of travel was recorded 5 hours. Find the average velocity of the travel and neglect the turning impact. a. 240 kph b. 300 kph c. 350 kph d. 400 kph e. 440 kph 2. Which of the following is correct if a helicopter flies from the same origin, what will be its average velocity in an hour travel? a. 1,212.20 kph b. 1,500 kph c. 1,000 kph d. 1,414.20 kph e. 800 kpharrow_forward
- Lakenya wash Name: Period4 Date: 9/12021 Phy02 PW: Kinematics and Frame of Reference Use your Physics Formula Card. Write the "Givens" on the left side. Show all your work, write the answers in the correct number of sig figs and with units, and box your answers! No work, No credit! Givens: * Frame of Reference & Displacement 1. If a box is on a conveyor belt that is moving at 1.5 km/hr with respect to the ground, what is the speed of the box on the conveyor belt with respect to the conveyor belt?arrow_forwardActivity 1: Paint Me A Picture! Materials: Activity Sheets, Writing materials Procedure: Study the illustration below and perform the task given. Scale: 1 grid equal to 1 cm 75° 60° -45 -30* 15° Range Figure 3. A ball's motion released at different angles Guide Questions What did you observe on the motion of the projectile? 2. Compare the motion of the projectile at different angles. At what angle did the projectile reach the maximum height? lowest height? farthest distance? shortest distance? 1. 3. 4. Using the grid, complete the table below. 5 Horizontal Component Vertical Component Angle (0) (x) (y) 15° 30 45° 60° 75°arrow_forwardA tip.instructure.com 'Despair Epi www.youtuber Recommender tructions: Read and analyze each question/problem carefully. For each item, a correct answer is equivalent to 1 point, while problem-solving items are for 2 points each. Time CLICK on the correct answer so that it will be submitted and recorded. Attem Once your answer is submitted it will be locked. Be sure of your answer. 16 H Seco Good luck!!! Question 4 2 pts Two point charges, 8x10 Cand -2x10-9 C are separated by 4 m. How strong is he electric field (in N/C) midway between them? 22.5 O 900 O 45 O 13500 Nextarrow_forward
- how do we figure out Step 1arrow_forwardRemember to include given information, basic equations, calculations, and solutions with correct units for full credit. You are NOT to use kinematics unless otherwise stated. 1. Scott Lang presses the button on his suit and grows to a super large size. If he then picks up a 2,400 kg bus at a constant velocity from the ground and raises it up 45.0 m, a. how much work has he performed on the bus? b. how much work has gravity performed on the bus? c. If he was able to lift the bus in 19.6 seconds, how much power did Ant Man expend?arrow_forwardPS Resources ☆ 1 mcpsmd.instructure.com/courses/683603/assignments/6581587 HesGoal.Com Spor.... R Rewording Tool: A. Dashboard Introduction to Eng Acceleration (m/s) ܗ ܗ ܬ ܚ ܪ ܝ ܘ ܝ ܚ ܘ ܐ ܗ ܗ 0 Quest Learning & A... 2 Time (s) AP CLASSROOM An object is released from rest near a planet's surface. A graph of the acceleration as a function of time for the object is shown for the 4s after the object is released. The positive direction is considered to be upward. What is the displacement of the object after 2.83s? → DeltaMatharrow_forward
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