A particle moves along the x axis beginning at x = −2 m at time zero. The particle moves forward at speed 4 m/s for 3 seconds, then backward at 3 m/s for 2 seconds, then forward again at 1 m/s for 3 seconds. Draw a position vs. time graph for this motion.

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Q: elocity decreases linearly from 45 m/s to 0 m/s. 101 m 225 m 150 m 112 m

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Q: Based on the velocity vs time graph shown, the object's displacement from t = 0 to t = 4 is: Vx…

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Q: A. C D -2 0 5 15 25 35 45 55 65 75 85 95 105 115 Time (s) 21. Sketch the acceleration vs time graph…

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Q: A particle moves along the X-avis. Rs position-time graph is shown below. The magnitude of the…

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Q: The position-versus-time graph shown below corresponds to an ant moving along the + x-direction.…

A: Average velocity = total displacement /total time taken

Q: 1. A cyclist travels for 12 min along a straight road. During the first 3.0 min of her trip, she…

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Q: A jogger running east at a slow pace suddenly develops a cramp. She is lucky: A westbound bus is…

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Q: 1 de 1 A vehicle drives at a constant speed of 215km/h for 42.3 seconds, accelerates by 29.4m/s2 for…

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Q: Shown below is the velocity vs. time graph for a particle's one-dimensional motion. v (m/s) t(s) W…

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Q: The position of an object as a function of time is given by x = br² - ct, where b= 2.0 m/s² and e –…

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Q: The position vector of a particle is given by r (t+1)1 + (t°+1)} m, where t is measured in s. What…

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Q: he velocity vx (in m/s) of an object is given by the equation vx = 4t + 3, where t is the time in…

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Q: A spacecraft starts from rest, and makes a journey to a destination 355000 km from its starting…

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Q: A bug crawls across a large window. The position of the bug is given by to following equation: x(t)…

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Q: Consider the following velocity-time graphs and solve the displacement.

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Q: A car from rest moves with a constant velocity of 60 km/h for 2 hours. The driver then decided to…

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Q: Shown below is a graph of velocity versus time for a moving object. The object starts at position x…

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Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: From the graphAt t = 0 x = 0 m Initial velocity = u = 5 m/s At t = 4 s v = final velocity = 15 m/s…

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Q: Velocity-Time Graph 8.0 6.0 40 2.0 0.0 -2.000 20 40 80 80 100 120 14 0 160 180 20.0 40 -80 -8.0 Time…

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Q: An object moves along the positive x-axis with a speed of V, =8 m/s for 2 seconds, then moves along…

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Q: A student begins at rest and then walks north at a speed of v1 = 0.55 m/s. The student then turns…

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Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

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Q: The superhero, Sashinator, flies directly upwards for 100m in 1 second, then slows down and flies…

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Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

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Q: Below figure gives the acceleration a versus timet for a particle moving along an x axis. The…

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Q: The velocity of an object as a function of time is given by v(t) = b + ct - et², where v and t are…

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Q: Starting at x = - 17 m at time t = 0 s, an object takes 17 s to travel 55 m in the +x direction at a…

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Q: The figure shows the acceleration-versus-time graph of a particle moving along the x-axis. Its…

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Q: An elevator in a high-rise building goes up and down at the same speed. Starting at the ground…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –