Starting from rest a body slides down a inclined plane in twice the time it takes to…
PHYSICS · Single correct · CBSE · Physics · Laws of Motion · Laws of Motion
Problem
Starting from rest a body slides down a 45∘ inclined plane in twice the time it takes to slide down the same distance in the absence of friction. The co-efficient of friction between the body and the inclined plane is:
(A) 0.75
(B) 0.33
(C) 0.25
(D) 0.80