Question

A body moves along a circular path. How much work is done doing so? Explain .

Answer 1

$<marquee behavior=move bgcolor= Pink > <h1> ☺️☺️Holla✌️✌️ </h1></marquee>$

In case of a body moving along a circular path , the force which is cantripetal is always along the radius while displacement is TANGENTIAL.

HENCE, WORK DONE W= FS cos 90° =0 as angel between F and S is 90°.

Thanks le...❤️✔️

Answer 2

●The work done on a body moving in a circular path is also zero.

●when a body moves in a circular path, then the centripetal force acts along the radius of the circle, and it is at right angles to the motion of the body.

●So the work done is zero.