Question : A car of mass 2000 kg is moving with a speed of 10 ms−1 on a circular path of radius 20 m on a level road. What must be the frictional force between the car and the road so that the car does not slip?
(A) 10^{4}N
(B) 10^{3}N
(C) 10^{5}N
(D) 10^{2}N
Answer : option (A)
Solution :
