(a) In Problem, remove sphere A and calculate the gravitational potential energy of the remaining three-particle system....
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(a) In Problem, remove sphere A and calculate the gravitational potential energy of the remaining three-particle system.
(b) Lt A is then put back in place, is the potential energy of the four-particle system more or less than that of the system in (a)?
(c) In (a), is the work done by you to remove A positive or negative?
(d) In (b), is the work done by you to replace A positive or negative?
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a We note that re the distance from the origin to sphere C which is the same as the separ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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