A) Sliding friction is greater than rolling friction
B) Rolling friction is greater than sliding friction
C) Static friction is greater than sliding friction
D) Sliding friction is greater than static friction
Correct Answer: A
Solution :
Sliding friction is always greater than rolling friction. Box II is sliding on the ground because of the force applied by Shyam. Box I is rolling on wheels because of the force applied by Ram. Hence, Shyam has to apply a greater force to maintain a steady motion of his box. The correct answer is A.You need to login to perform this action.
You will be redirected in
3 sec