A body of mass 'm' slides down a smooth in
Channel: Doubtnut
Date: 19/04/2020

A body of mass 'm' slides down a smooth inclined plane having an inclination of `45^(@)` with the horizontal . It takes 2 s to reach the bottom . If the body is placed on a similar plane having coefficient of friction `0.5` , then what is the time taken for it to reach the bottom ?