A body weighs 1000 lbf when exposed to a standard earth gravity g = 32.174 ft/s 2 . ( a ) What is its mass in kg? ( b ) What will the weight of this body be in N if it is exposed to the moon’s standard acceleration g moon =1.62 m/s 2 ? (c) How fast will the body accelerate if a net force of 400 lbf is applied to it on the moon or on the earth?

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A: Dear student,                     You have asked only part (d) so that I have solved only part (d).

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