Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Question
Chapter 11, Problem 71P
To determine
The gravitational field strength at the surface of
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Part A
Consider a uniform gravitational field (a fair approximation near the surface of a planet). Find
U(y)-U(yo)= Fg. ds.
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Express your answer in terms of m, g, yo, and yf.
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Part B
Consider the force exerted by a spring that obeys Hooke's law. Find
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Review | Constants
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Three masses, MA = Mg = Mc = M are placed at the vertices
of a right triangle ( ill slE ¿ilia wg'} ) de), as shown in the
figure below. The distance between Ma and M, is similar
to that between Mc and Mg and is equal to R. The
magnitude of the net gravitational force exerted on Mg is
given by:
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B. 1.41 (GM/R?)
C. 1.41 (GM²/R?)
D. 1.41 (G?M/R?)
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Exoplanet Taphao Keow is a Jupiter-sized planet orbiting another star. It has a mass
of approximately 1×10+27[kg]. Its actual radius is not currently known, but we do
know that the radius of Jupiter is 7×107[m].
Question: If Taphao Keow had a radius that was the same radius as Jupiter, what
would it's local surface gravitational acceleration be?
O 266 [m/s2]
124 [m/s²]
70 [m/s²]
O 24 [m/s²]
O 14 [m/s²]
It would have a gravitational acceleration far larger than any of the other
answers (many orders of magnitude larger)
It would have a gravitational acceleration far smaller than any of the other
answers (many orders of magnitude larger)
Chapter 11 Solutions
Physics for Scientists and Engineers
Ch. 11 - Prob. 1PCh. 11 - Prob. 2PCh. 11 - Prob. 3PCh. 11 - Prob. 4PCh. 11 - Prob. 5PCh. 11 - Prob. 6PCh. 11 - Prob. 7PCh. 11 - Prob. 8PCh. 11 - Prob. 9PCh. 11 - Prob. 10P
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