A) \[Zero\]
B) \[2R\]
C) \[2\,\pi \,R\]
D) \[7\,\pi \,R\]
Correct Answer: A
Solution :
Total time of motion is 3 min 20 sec = 20 sec. As time period of circular motion is 40 sec so in 20 sec athlete will complete 5 revolution i.e., he will be at starting point i.e., displacement = zero.
You need to login to perform this action.
You will be redirected in
3 sec
