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Vlog Presentation
Rasmussen University
PHY4060CBE Section 01CBE Understanding Ourselves Through Physics
William Anderson
March 18, 2023
2
Vlog Presentation
Introduction:
Welcome to my Physics Travel Vlog, where I'll take you on a journey to explore the fascinating world of physics principles in real-life situations. During my travels, I've encountered a plethora of examples that demonstrate the applicability of physics principles in everyday scenarios. In this vlog, I'll showcase some of these examples and connect them to the physics concepts that underpin them. So, buckle up and get ready for an exciting journey through the world of physics!
Identifying physics principles in real-world examples:
Physics principles are all around us, and one of the most compelling examples I encountered was during my visit to the Leaning Tower of Pisa. This famous tower leans because of a physics principle called the "center of mass." The center of mass of an object is the point where the object's mass is concentrated, and in the case of the Leaning Tower of Pisa, it is not directly under the tower's base. This causes the tower to lean over time, demonstrating the impact of physics principles on real-world structures.
Using the scientific method in a modern physical problem:
The scientific method is an essential tool in physics research, and I witnessed its use during my visit to CERN, the European Organization for Nuclear Research. Scientists at CERN are exploring the fundamental building blocks of matter and the forces that govern them using the scientific method. They formulate hypotheses, test them through experiments, and then revise their theories based on their findings. This iterative process exemplifies the scientific method and its application in modern physics research.
Classical physics principles in real-life situations:
One example of classical physics principles in everyday life is the mechanics of a bicycle. The motion of a bicycle is governed by Newton's laws of motion, which state that an object in motion tends
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The class I'm taking is physics for scientists and engineers!
I am completely stuck. Need help. I have attached the problem. Please view both attachments before answering.
*****I need help with parts D and F please. ******
***please use SI units and report the numeric part only for all answers!***
I have also attached the links to BOTH videos below. If you can please explain your answer so I can fully understand. Thank you so much!
Link: https://youtu.be/eK7dMnnElx8Link: https://youtu.be/4IYDb6K5UF8
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The kinetic energy of a particle is 46 MeV.
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he momentum is 130 MeV/e, what is the partic's mass?
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Table of Contents > Module 13: Wave Optics I > MP HW 12
MP HW 12
口
-
I Review | Constants
Light of wavelength 490 nm illuminates a double
slit, and the interference pattern is observed on a
screen.
Part A
At the position of the m = 4 bright fringe, how much farther is it to the more distant slit than to the nearer slit?
Express your answer using three significant figures and include the appropriate units.
HẢ.
Ar = 980
nm
ENG
9:28 PM
2 Type here to search
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Part A
Study Area
A baseball pitcher throws a baseball with a speed of 39
m/s. In throwing the baseball, the pitcher accelerates it
through a displacement of about 3.5 m, from behind the
body to the point where it is released (see the
figure (Figure 1)).
Document Sharing
Estimate the average acceleration of the ball during the throwing motion.
Express your answer using two significant figures.
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What is the explanation for the diagram below?
4411
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a help with this question
neutron beam of initial kinetic energy Eo is divided into two beams at point O by some
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Which of the following is a CORRECT description of Einstein’s Geometric Theory of Relativity?
A. This theory supported Isaac Newton’s description of gravity as a spontaneous force of attraction between two objects with mass.
B. This theory implies that the gravitational force of attraction between two objects with mass does not come from gravity itself.
C. This theory describes that space and time are eleven-dimensional where each dimension has distinct characteristics and features.
D. This theory has two postulates similar to the Special Theory of Relativity that the laws of physics and speed of light are invariant.
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Chapter 06, Problem 048
Flying Circus of Physics
A roller-coaster car has a mass of 1120 kg when fully loaded with
passengers. As the car passes over the top of a circular hill of radius
21 m, its speed is not changing. (a) At the top of the hill, what is the
normal force (using the negative sign for the downward direction) FN
on the car from the track if the car's speed is v =7.6 m/s? (b) What is
FN if v = 19 m/s? Use g=9.81 m/s?.
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Polict 20-2020 John Wiey & Scos. n All Rights Reserved. A Division of John…
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1. Dissect the problem by explaining the illustration
2. Identify the given variables and the required ones
3. Explain the solution
4. Double check the solution by explaining why the values makes sense or using another way to verify the answer.
Problem: (The answer to this question is in the given picture)
When a 58-g tennis ball is served, it accelerates from rest to a speed of 45 m/s. The impact with the racket gives the ball a constant acceleration over a distance of 44 cm. What is the magnitude of the net force acting on the ball?
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1. Dissect the problem by explaining the illustration
2. Identify the given variables and the required ones
3. Explain the solution
4. Double check the solution by explaining why the values makes sense or using another way to verify the answer.
Problem: (The answer to this question is in the given picture)
1. A car travels to the east at a constant 50 km/h for 100 km. It then speeds up to 100 km/h and is driven another 100 km.
a. How long did the car took to travel 100 km at a speed of 50 km/h? Ans. 2.0 h
b. What is the car’s average velocity during the time interval? Ans. 67 km/h (E]
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1. Dissect the problem by explaining the illustration
2. Identify the given variables and the required ones
3. Explain the solution
4. Double check the solution by explaining why the values makes sense or using another way to verify the answer.
Problem: (The answer to this question is in the given picture)
A person with a black belt in karate has a fist that has a mass of 0.70 kg. Starting from rest, this fist attains a velocity of 8.0 m/s in 0.15 s. What is the magnitude of the average net force applied to the fist to achieve this level of performance?
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The speed of light is approximately 3×10⁸ meters per second. If it takes 5×10² seconds for light to travel from the sun to the earth, what is the distance between the sun and the earth?
Questions:
1. How did you solve the given problem
2. What concepts have you applied?
3. How did you apply your knowledge of the laws of integral exponents in answering the given problem?
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Chapter 6 Homework Extension Begin Date: 1/19/2022 12:01:00 AM -- Due Date: 4/28/2022 11:59:00 PM End Date: 4/28/2022 11:59:00 PM
(7%) Problem 5: Which of the following is not an advantage that a reflector telescope has over a refractor telescope?
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1. The motion of the particle is described by the system of the equations
(two degrees of freedom, r(t)- horizontal, y(t)- vertical):
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(d) Calculate the horizontal position r(t) of the particle, when the par-
ticle falls on the ground, such that y(t) = 0.
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when the particle falls on the ground (terminal velocity).
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E Physics II (CRN: 50010)
(9 THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN BELOW.
An electron at point A as shown in the figure has a speed vo = 2.9 x 10° m/s. The distance between points A and B is given as l = 6 cm.
(Mass and charge of the electron are me = 9.109 x 1031 kg and qe = 1.602 x 10 19 C, respectively.)
A) Find the magnitude of the magnetic field, in units of microtesla, that will cause the electron to follow the semicircular path from A to B.
Answer:
B) Find the time, in units of nanoseconds, required for the electron to move from A to B.
Answer:
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O d. 6
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You decide to travel to a star 61 light-years from Earth at
a speed that tells you the distance is only 27 light-years.
Part A
How many years would it take you to make the trip? Count the time in the travellers system.
Express your answer using two significant figures.
VG ΑΣΦ
t =
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Request Answer
?
years
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Please answer both of the questions and show the complete solution.
Ps, I hope you solve it in handwritten for easier understanding.
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Hi, can you elaborate in more detail step # 6 and 7 above? I don't get where you got the numbers 25 and 22 in the following equestions:
Step 6
I1 = 25m1 r2 + m1l22I1 = 25m1d22+ m1l22
I2 = 25m2r2 + m2l22= 25m2d22 + m2l22
Thanks!
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7. Use the following number association:
1 = vector
2= scalar
Identify the following as a vector or scalar quantity, by matching it with the
appropriate number.
Momentum is a
quantity. (a)
Kinetic energy is a
Impulse is a
Time is a
The values for a, b, c, and d are
and
Your answer:
0000
Use the following information to answer the next two questions
An atom of thorium, initially at rest, decays into two particles with one particle having
a mass 24 times greater than the other particle. Immediately after the thorium atom
decays, the larger particle moves to the left with a velocity of 2.70x104 m/s.
8.
The magnitude of the velocity of the particle with less mass, expressed in scientific
notation, is a.bc x 10d m/s. The values of a, b, c and d are.
and
(Record your answer in the numerical-response section below.)
Your answer:
0000
9. The system can be considered
because
EPIC
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Prove that the specific heat capacity of the metal, cı can be written as
Czm, (T;- T,)
m (T-TE)
1.
from equation (3.3). Assume that no heat can escape the
calorimeter.
ΔΟ-mc ΔΤ
(3.3)
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1. Based on the book Grand Design by Hawking and Mlodinow in the Chapter 3 entitled What is Reality, answer the following:a. How did classical science define the physical world?b. What is the limitation of this definition of the physical world?c. How did modern science expound on the definition of the physical world?d. What are the elements of a good model?
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Please help with my answer #3, look at picture as reference
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Astronomers use a light-year to measure distance. A light-year is the distance light travels in one year. The speed of light is approximately 300,000 km/sec.a. How long is 1 light-year in kilometers?b. The nearest star (other than the sun) is Alpha Centauri. It is 4.34 light-years from Earth. How far is that in kilometers?c. How long will it take a rocket traveling 42,000 km/hr to reach Alpha Centauri?
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Shown in the figure below is a collection of two charges labeled as q, and q2. Also labeled is the "Point P", which is where we will do our calculations. To understand the notation, please note the following:
y
P (), ур)
q2 (x2, Y2)
X
91
(0, y,)
not to scale
• The vector E, means the electric field at P due only to q1.
• The vector E, means the electric field at P due only to q2.
• The vector Etot means the total electric field at P due to all charges.
Item Charge (C)
(х,у) m
None
( 0.00 , 5.44 )
q1
-8.87e-06 (0.00 , -2.49 )
q2
3.87e-06 ( 1.91 , 2.32 )
Determine the…
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Hello I really need help because I don't understand the problem because I keep getting the wrong answers I have done all of the problems five times and I still get wrong. Is there any chance that you can help me with part A,Part B, Part C and Part D and can you label them as well thank you so so so much
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Multiply the following BINARY NUMBERS
10101.1111 X
101.11
(Note: The problem should be solved in separate paper with steps and scanned copy should be submitted along with other answers
The final answer must also be entered in the boxes below. Enter only one bit in a box and fill the unused boxes if any, with zeros)
Answer - Integer part =
Answer - Fractional part=
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hi please solve the following question, please note more than one or all options can be correct, please provide the correct answer with a detailed explanation i will rate you.
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SEE MORE QUESTIONS
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- The class I'm taking is physics for scientists and engineers! I am completely stuck. Need help. I have attached the problem. Please view both attachments before answering. *****I need help with parts D and F please. ****** ***please use SI units and report the numeric part only for all answers!*** I have also attached the links to BOTH videos below. If you can please explain your answer so I can fully understand. Thank you so much! Link: https://youtu.be/eK7dMnnElx8Link: https://youtu.be/4IYDb6K5UF8arrow_forwardApplications b My Question X C Solved The NX te How to Get C Course Homex b Answered The x M nbe (107) O 2m Can i opervellumecollege.com/course htmicourseld 164527698OpenvellumHMAC-lafe182c0aaedbaeboc11954e25143710001 Apps M Gmail O MEGA O Mastering Physics General Physics II - PHYS-2360 Sign Out H, ra Help Mastering Physics Course Home O My Courses Syllabus Constants Scores The kinetic energy of a particle is 46 MeV. eText - Part A Study Area he momentum is 130 MeV/e, what is the partic's mass? Express your answer using two significant figures. Decument Sharing User Settings AE Course Toels m MeV/e Ereriosn An RestAn Submit X Incorrect; Try Again; One attempt remaining Provide Feedback Next> 1135 PM 4202021arrow_forwardIdentify an interesting application that is relevant to PHY205, describe it, and explain how it works. Pay particular attention to how the content standards you identified as relevant play and use your explanation to demonstrate your understanding of the standard. At the very least, a good description and explanation will raise your rating on C45 and S. Depending on the additional content standards, their relevance to your application, and the depth of your discussion, you will also raise their ratings.arrow_forward
- Assignments IXI Mathway | Expert Q&A B MP HW 12 - PHY 122:0001-Phy X C Search Textbook Solutions | Che X b My Questions | bartleby Everything Is Awesome -> courses.maine.edu/d2l/le/content/143857/viewContent/5176217/View G =S 2 W Calculator 6 alejjcink y primewire Ь Bartleby C Chegg X Mathway limnu logo E Reading list МЕE120 brightspace Create The Love new shadowplay nickpick >> Other bookmarks ewo Cour St TIVMC ConterIC Coursc ACSOUTCCS ASSCSSTTICIHES TOOIS Ticip Table of Contents > Module 13: Wave Optics I > MP HW 12 MP HW 12 口 - I Review | Constants Light of wavelength 490 nm illuminates a double slit, and the interference pattern is observed on a screen. Part A At the position of the m = 4 bright fringe, how much farther is it to the more distant slit than to the nearer slit? Express your answer using three significant figures and include the appropriate units. HẢ. Ar = 980 nm ENG 9:28 PM 2 Type here to search INTL 4/21/2021 (8)arrow_forwardIMPORTANT Midterm Information X Testing Services - Ivy Tech Comm X Pearson MyLab and Mastering X Course Home ✰ openvellum.ecollege.com/course.html?courseld=17389524&OpenVellumHMAC=54633187f9c9db171ca1674e2a385281#10001 Synapas Scores eText Part A Study Area A baseball pitcher throws a baseball with a speed of 39 m/s. In throwing the baseball, the pitcher accelerates it through a displacement of about 3.5 m, from behind the body to the point where it is released (see the figure (Figure 1)). Document Sharing Estimate the average acceleration of the ball during the throwing motion. Express your answer using two significant figures. User Settings IVE ΑΣΦ ? Course Tools a = m/s² Submit Previous Answers Request Answer Figure 1 of 1 X Incorrect; Try Again; 4 attempts remaining 3.5 m Provide Feedback Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | > Constants ☐ X Update: Next >arrow_forwardWhat is the explanation for the diagram below? 4411 K .****M O The particles are all neutrons. O The particles are all electrons. O The particles are attracting each other. O The particles are all protons. 4 6 7. 8 Support I Schoology Blog I PRIVAC English https://nisd.schoology.com/common-assessment-delivery/start/4777681098?action=onresume&submissionld=462829463# 99+ e Type here to search ASUSarrow_forward
- argest lear X ! Unacademy - India's largest + macademy.com/educator/doubts/solve?topic3DVKKVN a help with this question neutron beam of initial kinetic energy Eo is divided into two beams at point O by some echanism. Thereafter the beams proceed on the path OAC and OBC without a phase change i the corners A and B to interfere with each other at point C. Here OACB is a square of side I, Ited at an angle 0 above the horizontal. Mass of the neutron is m, Planck's constant is h and cceleration of free fall is g. the possible expression(s) for angle 0 at which a Maxima is detected at C is/are B Horizontal 2hl/2mE, 2hl /2mE, -h 2m2gl 2h? (A) sin (B) sin m°gl m'gl 6hl/2mE, 2m gl 2hl /2mE, -h 2m gl - 9h? (D) tan (C) sin 29°C Partly cloudy Type here to search Home F9 10 FB F7 F5 F3 F2 FI 23 2$ 6 7 2 3 47 A LOarrow_forwardWhich of the following is a CORRECT description of Einstein’s Geometric Theory of Relativity? A. This theory supported Isaac Newton’s description of gravity as a spontaneous force of attraction between two objects with mass. B. This theory implies that the gravitational force of attraction between two objects with mass does not come from gravity itself. C. This theory describes that space and time are eleven-dimensional where each dimension has distinct characteristics and features. D. This theory has two postulates similar to the Special Theory of Relativity that the laws of physics and speed of light are invariant.arrow_forward7:40 M l 89%É 3:45 * E F all 66% A edugen.wileyplus.com/edugen/ WileyPLUS MywyPus I Hlp I Cartact Log out US Halliday, Fundamentals of Physics, 11e UNIVERSITY PHYSICS I, II, IL, and IV (PHY 107, 108, 207, and 208) Assignment Graedebook ORION Downloadable eTextbook FULL SCREEN NEXT PRINTER VERSION BACK Chapter 06, Problem 048 Flying Circus of Physics A roller-coaster car has a mass of 1120 kg when fully loaded with passengers. As the car passes over the top of a circular hill of radius 21 m, its speed is not changing. (a) At the top of the hill, what is the normal force (using the negative sign for the downward direction) FN on the car from the track if the car's speed is v =7.6 m/s? (b) What is FN if v = 19 m/s? Use g=9.81 m/s?. (a) Number Units (b) Number Units Click if vou would like to Show Work for this question: Open Show Work UNK TO TEKT LINK TO SAHPLE PROBLEM LINK TO SAHPLE PROBLEM VIDEO MINI-LECTURE Polict 20-2020 John Wiey & Scos. n All Rights Reserved. A Division of John…arrow_forward
- Write an explanation or narration about the given problem why the problem got these answers shown in the photos. Narrate the solution in the given picture below. The narration must include the following parts: 1. Dissect the problem by explaining the illustration 2. Identify the given variables and the required ones 3. Explain the solution 4. Double check the solution by explaining why the values makes sense or using another way to verify the answer. Problem: (The answer to this question is in the given picture) When a 58-g tennis ball is served, it accelerates from rest to a speed of 45 m/s. The impact with the racket gives the ball a constant acceleration over a distance of 44 cm. What is the magnitude of the net force acting on the ball?arrow_forwardWrite an explanation or narration about the given problem why the problem got these answers shown in the photos. Narrate the solution in the given picture below. The narration must include the following parts: 1. Dissect the problem by explaining the illustration 2. Identify the given variables and the required ones 3. Explain the solution 4. Double check the solution by explaining why the values makes sense or using another way to verify the answer. Problem: (The answer to this question is in the given picture) 1. A car travels to the east at a constant 50 km/h for 100 km. It then speeds up to 100 km/h and is driven another 100 km. a. How long did the car took to travel 100 km at a speed of 50 km/h? Ans. 2.0 h b. What is the car’s average velocity during the time interval? Ans. 67 km/h (E]arrow_forwardWrite an explanation or narration about the given problem why the problem got these answers shown in the photos. Narrate the solution in the given picture below. The narration must include the following parts: 1. Dissect the problem by explaining the illustration 2. Identify the given variables and the required ones 3. Explain the solution 4. Double check the solution by explaining why the values makes sense or using another way to verify the answer. Problem: (The answer to this question is in the given picture) A person with a black belt in karate has a fist that has a mass of 0.70 kg. Starting from rest, this fist attains a velocity of 8.0 m/s in 0.15 s. What is the magnitude of the average net force applied to the fist to achieve this level of performance?arrow_forward
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning