A 42.50 kg mass has a potential energy of -35,600 joules with respect to a given datum within the earth's standard gravitational field. a) Find its height relative to the datum b) If the gravitational field is suddenly disturbed such that the local gravity becomes 8.65 m/sec², what will be the effect on the potential energy of the mass? Ans. 85.39 m 31.391 kJ

A 42.50 kg mass has a potential energy of -35,600 joules with respect to a given datum within the earth's standard gravitational field. a) Find its height relative to the datum b) If the gravitational field is suddenly disturbed such that the local gravity becomes 8.65 m/sec², what will be the effect on the potential energy of the mass? Ans. 85.39 m 31.391 kJ

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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