Question

When a body is whirled in a circle the work done on it is
Positive
b) Negative
A car is moving alo
c) Zero
d) Infinite
Then​

Answer 1

Answer:

i dont know the answer sorry but thank for the points

Answer 2

When a body is whirled in a circle the work done is zero because in circular motion displacement is always perpendicular to the applied force. Also when a body moves along a circular path then the centripetal force acts along the radius of the circle and is at right angle to the motion of the body .