College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Chapter 6, Problem 3CQ
A student wrote, ‘The reason an apple falls downward to meet the earth instead of the earth falling upward to meet the apple is that the earth is much more massive than the apple and therefore exerts a much greater pull than the apple does.’ Is this explanation correct? If not, what is the correct one?
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The planet Jupiter is more than 300 times as massive as Earth, so it might seem that a body on the surface of Jupiter would weigh 300 times as much as on Earth. But it so happens that a body would scarcely weigh 3 times as much on the surface of Jupiter as it would on the surface of Earth. Can you think of an explanation for why this is so? (Hint: Let the terms in the equation for gravitational force guide your thinking.)
Chapter 6 Solutions
College Physics (10th Edition)
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