Question

A body of mass m is moved from ground to a
height h. If force of gravity on mass of 1 kg is g
newton, find : (a) the force needed to lift the body,
(b) the work done in lifting the body and (c) the
potential energy stored in the body.
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Answer 1

Refer to the attached image ☺️

Answer 2

Question:-

A body of mass m is moved from ground to a

A body of mass m is moved from ground to aheight h. If force of gravity on mass of 1 kg is g

A body of mass m is moved from ground to aheight h. If force of gravity on mass of 1 kg is gnewton, find :

(a) the force needed to lift the body,

(a) the force needed to lift the body,(b) the work done in lifting the body and

(c) the potential energy stored in the body.

potential energy stored in the body.