Question

Workdone by gravity when an object of mass is lifted up to a height h

Answer 1

Hi ,

Here is your answer !!

Let m be mass


h is height


g is gravity



so , taking reference from earth surface =>

- mgh .



hope it help you !

thanks

Answer 2

work done on an object when lifted up
mass of object=m
hight(displacement) =h
acceleration due to gravitation=g
work done=F*S
=F*h
=m*g*h
(F(force) =m*a(mass*acceleration)
thanks for the Question