A particle moves along a circular path under the action of a force. The work done by the force is –
A. Positive and non zero
B. zero
C. Negative and non zero
D. none of the above
Answer:B
A particle moves along a circular path under the action of a force. The work done by the force is –
A. Positive and non zero B. zero C. Negative and non zero D. none of the above