Question

A box of about 10 KG is placed at a point a on a horizontal surface it is moved to appoint be which is at the same distance of 2 m from a if the line joining a and B is horizontal find the work done by the gravitational force on the box justify your answer

Answer 1

HEY MATE!!!!

The work done by the gravitational force is zero..

Plz refer to the attachment

W = F.s. cosθ

= mg.s cos90

=0

HENCE the work done is 0

plZ follow meeeeee