(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)?

(d) In (b), is the work done by you to replace A positive or negative?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 17, 2011 04:46 AM

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(a) In Problem, remove sphere A and calculate the gravitational potential energy of the remaining three-particle system....

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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

Fundamentals of Physics

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