Question: The work done by a force acting on a body is as shown in the graph. The total work done in covering an initial distance of 20 π is
(A) 225 π½
(B) 200 π½
(C) 400 π½
(D) 175 π½
Answer: Option (B)
Solution:
The work done by a force acting on a body is as shown in the graph. The total work done in covering an initial distance of 20 π is
with
no comment