The position of a car as a function of time is given by x = (50 m)

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The position of a car as a function of time is given by x = (50 m) + (- 5.0 m / s)t + (-10 m/s2)t2.

(a) What are the initial position, initial velocity, and acceleration of the car?

(b) Plot x versus t for t = 0 to t = 2.0 s.

(c) What distance does the car travel during the first 1.0 s?

(d) What is the average velocity of the car between t = 1.0 s and t = 2.0 s?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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