120 100 E 80 60 40 20 12 15 18 Time, t (second, s). Position, x (meter, m)

Q: The data represented in the position vs time graph below was collected from a cart moving along a…

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Q: An Olympic-class sprinter starts a race with an acceleration of 4. 2 m/s ^ 2 . How far has she run…

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Q: Examine the position vs. time graph below. What is the speed of the object at t = 3.0 s? position vs…

A: The speed of the object at a certain instant of time is known as the instantaneous speed. The slope…

Q: If you run in a straight line at a constant speed of 6 m/s, how far do you travel in 3 seconds? 18…

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Q: Bob tries riding a skateboard and the graph below shows the velocity-time graph of his motion. What…

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Q: How long (in seconds) does a sports car travel before coming to rest if its initial velocity is 100…

A: Given data: Initial velocity (v0) = 100 m/s Final velocity (v) = 0 m/s Acceleration (a) = -5 m/s2…

Q: What is the acceleration of the cat at t= 7.2 s? (a) –9.8 m/s? (b) 0.0 m/s (c) 0.67 m/s² (d) -2.0…

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Q: 3. The graph shows the velocity vs. time motion for a bicycle. How far does the bicycle travel in…

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Q: If it takes a bicyclist 20 seconds to reach a speed of 10 mph from rest, what is her acceleration?…

A: SOlurion: Given that If it takes a bicyclist 20 seconds to reach a speed of 10 mph from rest,  For…

Q: You throw a ball upward with an initial speed of 20 m/s. How much time passes before it reverses…

A: We know that, v=u+at here, velocity at maximum height, v=0 u=20 m/s a=-g=-10 m/s^2

Q: A motorcycle is initially moving at a speed of 80kph. if it accelerates at 2.1m/s2. t1=3s and…

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Q: Consider a sports car moving on a straight track according to the equation x = 2t2 +t+ 1, where x is…

A: The position of a sprots car with respect to time is given by : x(t) = 2t2 + t + 1

Q: Use the velocity vs. time graph below to determine all intervals in which acceleration is zero.…

A: Question 1:  ........ acceleration is zero Answer

Q: Use the velocity vs. time graph below to find the average acceleration over the entire interval.…

A: Velocity Vs time graph  Final velocity is Vf = 2 m/s at Tf = 14 s  Initial velocity is Vi = - 3 m/s…

Q: The graph below shows the velocity of an object over time. 10 8- 4- -4- 6- -10- Time (s) How many…

A: Acceleration is the rate of change of velocity over time, the slope of tangent to the curve at a…

Q: A car accelerates with the acceleration a(s) = k · s^n m/s^2, where s is distance in meters, k =…

A: Given Acceleration a = ksn k = 1.190 n = 0.731 final speed v = 1.75 m/s

Q: In a half marathon (13.1 miles), one runner finishes with a speed of 6.5 miles/hour and another…

A: Given data Distance traveled, D=13.1 miles Speed of runner one, s1=6.5 miles/hour Speed of runner…

Q: In 2.5 s, a car increases its speed from 20.0m/s to 25.0m/s. What is the acceleration of the car? 5…

A: Given Initial velocity is v0= 20.0 m/s Final velocity is v= 25.0 m/s Time taken is t= 2.5 s

Q: x (m) 100- 50 - 1 (s) 40 10 20 30

A: Motion map is the visual representation of the position of the object after equal time separation…

Q: The position-time graph for a particle moving along a straight line is shown in figure. The total…

A: Given : The position-time graph for a particle moving along a straight line. To determine : The…

Q: On the moon where g = 1.6 m/s2, a stone was dropped from a certain heigh hit the ground after 6…

A: let upward direction represent positive and downward is negative axis

Q: detailed graph of velocity versus time is shown. What is the average velocity during the time…

A: given:

Q: The graph below plots velocity vs. time for a particle moving along a straight path. v (m/s) 16 12 8…

A: The average acceleration is defined as the rate at which the velocity of the object changes. It is…

Q: A particle moves at 82 m/s when subjected to an acceleration of A = −t2/4−t2/4 m/s2. How far in…

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Q: A tennis player moves in a straight-line path as shown in the graph below. The vertical divisions…

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Q: Speed vs. Time 60 50 40 30 20 10 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time (s) Speed (m/s)

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Q: x,v,a -2 -1- 0 -14 3 5 6 8 h + I Te Time

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Q: The speed versus time graph illustrates Andy's cycle journey. He turns on to Ponsonby road at 4m/s,…

A: At A initial speed is u = 5 m/s at time t = 0 s At B final speed is v = 10 m/s at time t = 5 s…

Q: The velocity as a function of time for a world-class track sprinter in a 100 m race is shown in the…

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Q: Describe motion in one dimension Suppose a car starts from rest and accelerates at a constant…

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Q: The velocity-versus-time graph for a car driving down a straight road is shown. How far does the car…

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Q: A student rides a bicycle along a straight road as described by the velocity vs. time graph shown in…

A: In this question we have to find the acceleration at t=6 s. Please give positive feedback if the…

Q: Shows a motion diagram with the clock reading (in seconds) shown at each position. From t = 9 s to t…

A: From t=0s to t=9s, the distance covered by the object in each second decreases. This implies the…

Q: car moves with a constant velocity of 20 m/s for 10 s. What is the car’s acceleration? A. 0 B.…

A: Given : v = 20 m/s t = 10 s

Q: From the velocity versus time graph below, what is the acceleration of the car at the 6-second?…

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Q: The figure shows the velocity of a train as a function of time. At what time was its velocity…

A: Velocity is defined as the rate of change of position of the object.

Q: Velocity (m/s) 10 -10 -20 Time (s) 80 -30 10 20 30 40 50 60 70 20

A: Given data *The car started position at t = 0 s is  x0 = -10.0 m From the graph, the motion of the…

Q: The diagram below presents the position and elapsed time of a motorbike that starts from rest and…

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Q: Consider the following velocity versus time graph for a moving car. Velocity (m/s) 20 10 -10 -20 -30…

A: The acceleration can be found by finding the slope of the graph For 0 to 30 s: a = (-20 - 20)30 =…

Q: The velocity vs. time graph for an object moving along a straight path is shown in the figure below.…

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Q: The graph shows how the velocity of a car changes between time t = 0 and a later time tg as the car…

A: From the given graph, it can be inferred that the car changes its velocity by a straight line from…

Q: The graph below shows the motion of an object. The average speed for the whole journey is 12 m/s.…

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Q: Consider the position versus time and velocity versus time graphs for an object in motion. Which one…

A: In given two graphs- Position -Time graph describes the motion of an object in a period of time , it…

Q: a) 0 s to 20 s

A: Given:

Q: The graph of an object's velocity vs time is given. How far has it gone after the first 2 seconds if…

A: Given: The initial velocity of the object is 2.5 m/s. The graph is given below.

Q: The figure shows the velocity-versus-time graph for a motorcycle moving along the x-axis. v (m/s) 0…

A: From the given graph,       At    ti = 6 s ,    vi = 8 m/s       At    tf = 8 s ,    vf = 4 m/s