Physics: Principles with Applications
7th Edition
ISBN: 9780321625922
Author: Douglas C. Giancoli
Publisher: Addison-Wesley
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Textbook Question
Chapter 2, Problem 43P
A kangaroo jumps straight up to a vertical height of 1.45 m. How long was it in the air before returning to Earth?
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An object is thrown vertically upwards with an initial velocity of 3 m/s from a ladder which is 5 m above ground level. Taking g to be 10 m/s/s, (a) express the height, h, of the object above the ground as a function of time, t; and (b) use the expression in (a) to find the time the object hits the ground and the velocity with which it strikes the ground.
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Chapter 2 Solutions
Physics: Principles with Applications
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