Guest

when a body is moving in circular path then its velocity is always changing? and work done on it is zero. but according to work energy theorem when work is done then K.E. changes. but here work is 0 then also why v is changing

when a body is  moving in circular path then its velocity is always changing? and work done on it is zero.
but according to work energy theorem when work is done then K.E. changes. but here work is 0 then also why v is changing

Grade:8

1 Answers

SHRAVYA
11 Points
5 years ago
I THINK THAT ACCORDING TO PHYSICS,W=FS.HERE THE BODY IS ROTATING AND COMING TO THE SAME PATH.SO S=0.THEN W=0.AS WE KNOW FOR A ROTATING BODY VELOCITY ALWAYS CHANGES.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free