Conceptual Physical Science (6th Edition)
6th Edition
ISBN: 9780134060491
Author: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
Publisher: PEARSON
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Chapter 2, Problem 99DQ
Before the time of Galileo and Newton, many learned scholars thought that a stone dropped from the top of a tall mast on a moving ship would fall vertically and hit the deck behind the mast by a distance equal to how far the ship had moved forward during the time the stone was falling. In light of your understanding of Newton’s laws, what do you and your classmates think about this idea?
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Newton's Law of Gravitation says that the magnitude F of the
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F =
where G is the gravitational constant and r is the distance
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(a) Find dF/dr.
dF
dr
What is the meaning of dF/dr?
dF/dr represents the rate of change of the distance between the bodies with respect to the force.
dF/dr represents the rate of change of the force with respect to the distance between the bodies.
dF/dr represents the rate of change of the mass with respect to the distance between the bodies.
dF/dr represents the amount of force per distance.
dF/dr represents the rate of change of the mass with respect to the force.
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The minus sign indicates that as the distance between the bodies increases, the magnitude of the force increases.
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Chapter 2 Solutions
Conceptual Physical Science (6th Edition)
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