What is the velocity of a body when it reaches ground after rolling do

1.	What is the velocity of a body when it reaches ground after rolling down (without slipping) an inclined plane?
Answer» When a body rolls down an inclined plane (θ) without slipping the velocity on reaching the ground is, \(v= \sqrt \frac{2gh}{1+\frac{k^2}{r^2}} \) where h is the vertical height of inclined plane and K is the radius of gyration of the rolling body.

What is the velocity of a body when it reaches ground after rolling down (without slipping) an inclined plane?

Answer»

When a body rolls down an inclined plane (θ) without slipping the velocity on reaching the ground is,

\(v= \sqrt \frac{2gh}{1+\frac{k^2}{r^2}} \)

where h is the vertical height of inclined plane and K is the radius of gyration of the rolling body.