8. A person travels 60 meters in one minute. Then he covers the next 30 meters in 2 minutes. Calculate his average speed. * O 0.5m/s 1m/s 5m/s O 2m/s O O

Q: 15 velocity (m/sec) vs time (sec) 5. 8. 13 16.5 55 65 -13 The diagram above shows the velocity(m/s)…

A: Given: x-axis = time in seconds. y-axis = velocity in ms To determine: The point where he travelled…

Q: A car accelerates at 1. 5m/s2. Assuming the car starts from rest, how much time does it need to…

A: Given:  acceleration of the car (a) = 1.5 m/s2             initialspeed of the car (u) = 0m/s (rest)…

Q: 15. If the fastest marathon runner in the world, has a speed of 1.5 m/s, how fast is this in cm/s? *…

A: From the question it is given that:  Speed of fastest marathon runner: v = 1.5ms  Since, 1m = 100 cm…

Q: 13. Roger runs a marathon. His friend Jeff rides behind him on a bicycle and clocks his speed every…

A: The body starts from rest and the velocity keeps on increasing, the acceleration also increases. The…

Q: 15. The graph below represents the relationship between "speed" and "time" for a car moving in a…

A: Given, speed vs time graph

Q: 2. Sketch a distance-time graph of the situation explained below in the blank coordinate grid. A…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 4. A race car accelerates uniformly from 19.5 m/s to 46.1l m/s in 2.47 seconds. Determine the…

A: Given,  Initial velocity, V1 = 19.5 m/s  Final velocity, V2 = 46.1 m/s  Time taken,T = 2.47 sec

Q: 1. The graph below shows the speed-time motion of a car for the first 40 seconds. 25 Speed (m/s) 20…

A: We have a velocity-time graph of a car which reaches a maximum velocity of 20 m/s in the first 10s…

Q: PC A student bikes 5.00 km East to school in 30.0 min, realizes he forgot his calculator for…

A:

Q: 9. A woman drives to the grocery store. During the trip, the woman drives a constant speed of 35 mph…

A: The speed for the initial 5 min. is constant at 35mph. The distance travelled during this time will…

Q: A toy car moving in the -x direction experiences an acceleration of +1.5 m/s2. What does this mean?…

A:

Q: 8. FIGURE 7 shows the velocity-time graph of a toy train moving on a straight track in 55 s. (i)…

A:

Q: 12. You are driving home from at 85.0 km/h for 130. km, then you slowed down to 70.0 km/h. You…

A:

Q: 13-A runner runs from rest for 8 s with a constant acceleration of 0.5 m/s². Then it runs for…

A:

Q: QUESTION 5 You slam on the gas of your racecar and you accelerate at 12 m/s2 from rest. How long…

A: Given: 5 - initial velocity, u=0 acceleration, a=12 m/s2 final velocity , v=48 m/s To determine time…

Q: 4) Plot the velocity-time graph that corresponds to the data given in Table 1 below, and determine…

A: 4)  given a table of time and velocity here we have to find the average acceleration  average…

Q: A car starts moving at time t = 0 and goes faster and faster. Its velocity is shown in the following…

A: When the object starts from rest and the velocity keeps on increasing as the time passes by, the…

Q: Two physics professors challenge each other to a 100. m race across the football field. The loser…

A: Write the time taken by the Dr. Rice. tRice=10.40 s   Calculate the time taken by Dr. De La Paz to…

Q: 3. The average speed of a jeepney is 11.332 m/s while Toyota Wigo runs for 25.00 mi/hr. Between the…

A: Speed of jeepney, v1=11.332 m/s and speed of Toyota Wigo, v2=25 mi/hr. We need to find which is…

Q: 28. An auto manufacturer boasts that its newest sports car model "goes from 0 to 60 (mi/h) in 5.00…

A:

Q: A stone is thrown straight upward with a speed of 20 m/s. It is caught on its way down at a point…

A: Given value--- initial speed = 20 m/s. height = 5m. We have to find--- time ?

Q: 40 30 20 B 10 C A E 6 time (s) As part of a physics lab. John graph's a car's position vs. time…

A: Given data:  From the graph Initial position at ti = 5.0 s xi = 40 m Final position at tf = 6.0 s xf…

Q: 07. At this point, they have 3.4 miles more to go before they reach the finish line. What time will…

A:

Q: 1. You drop a stone down off a bridge. You are able to count to 4.0 seconds when it finally hits the…

A:

Q: 3. A Tesla can accelerate from 0-60 MPH in 2.8 seconds, yielding an average acceleration of 21.4…

A: 3) Initial velocity (u) = 0 mph Final velocity (v) = 60 mph time taken = 2.8 seconds acceleration =…

Q: 2. A motorcyclist and a runner are in a road race. The runner runs the entire 1500 meters at a speed…

A: Given data:  Total distance (d) = 1500 m Speed of runner(Vr) = 0.2 m/s Motorcyclist covers 1st 500m…

Q: A rocket accelerates from rest at a rate of 70 m/s2. (a) What is its speed after it accelerates for…

A: Given that, Initial speed (u)= 0 Acceleration (a)= 70 m/s² Time (t)= 53 s Let the final speed be v

Q: A rocket accelerates from rest at a rate of 42 m/s2. (a) What is its speed after it accelerates for…

A: GIven data The initial speed of the rocket is: u = 0 The acceleration of the rocket is: a = 42 m/s2…

Q: You pass a road sign saying "New York 110 km." If you drive at a constant speed of 100. km/h, how…

A: Expression to find time from speed and distance is t = d/s Substitute t = (110 km)/(100 km/h)   =1.1…

Q: Michelle rides her bicycle to school. She has observed that she reduces the time for her 7.5 km ride…

A:

Q: 4. A car covers a distance of 624 km in 6 /2 hours. Find its speed? A. 104 kmph B. 140 kmph C. 104…

A:

Q: A rocket accelerates from rest at a rate of 58 m/s2. (a) What is its speed after it accelerates for…

A:

Q: 7. A particle is moving on a line according to the equation of motion s=3t^2+5t+4 where s is in…

A: Introduction: The velocity of the object is equal to the rate change of position with respect to the…

Q: A blue car travels down a straight road at a constant speed of 21.7 m/s. As they pass a red car,…

A:

Q: 6. Superman slams head-on into a train moving at 16 m/s. He brings the train to a stop in an…

A:

Q: 1.) A plane flies the distance between two cities in 2 hour and 45 minutes with a velocity of…

A: Velocity of plane 1 is v1 = 800 km/hr  Velocity of plane 1 is v2 = 950 km/hr  Distance between two…

Q: 2. A fighter jet covers a distance of 895m while accelerating from 22m/s to 35m/s. How long (in…

A: Qus 2:  Given, s = 895 m  u = 22 m/s  v = 35 m/s  t = ?  a = ?  As we are familiar with the Newton's…

Q: QUESTION 4 Which one of the following quantities is NOT a speed? O 10 mi/hr 10 mi/hr/sec 35 m/s O 20…

A: Here we have to choose the correct option in the given quantities which is not a speed.

Q: 5. An object released from rest, falls toward the earth with an acceleration of 10 m/s. Fill in the…

A:

Q: 31. The speed-versus-time graph shown below represents the motion of an object. Speed Versus Time 0…

A:

Q: 2 A stopwatch is used to time an athlete running 100 m. the watch to zero before using it to time…

A: Given, Both the athlete running for the 100 m

Q: You decide to travel by car for your holiday visits this year. You leave early in the morning to…

A: Given information: The initial velocity of the car (v1) = 67.1 mi/hr The time for which it had…

Q: 40 30 20 ••Car A O Car B 10 -Car C 10 15 20 Time (t) [min] Between 10 and 12 minutes min, which car…

A: Acceleration is a vector quantity and is defined as the time rate of change of velocity, i.e.…

Q: 1. Find the time it takes to travel 30 km for a bus which accelerates uniformly from 40 km/hr to 80…

A: since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: 5. A stone is thrown vertically downwards with a velocity of 10 m./sec. , and gravity produces on it…

A:

Q: 1. What is the velocity of a motorcycle that is traveling 10 meters in 3.5 seconds? 2. A high school…

A:

Q: A rocket accelerates from rest at a rate of 66 m/s². (a) What is its speed after it accelerates for…

A:

Q: Maria throws two stones from the top edge of a building with a speed of 12 m/s. The height of the…

A:

Q: 15 velocity (m/sec) vs time (sec) 8 9. 13 16.5 5.5 6.5 -13 The diagram above shows the velocity(m/s)…

A: The graph is shown of velocity v/s time graph. y-axis denotes velocity in ms x-axis denotes time in…

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.