The velocity of the rolling object on inclined plane at the bottom of inclined plane is

Options

A. `sqrt((1+(k^(2))/(R^(2)))/(g sin^(2) theta))`
B. `sqrt((2gh)/(1+(k^(2))/(R^(2))))`
C. `sqrt((2h(1+(k^(2))/(R^(2))))/(g sin^(2) theta))`
D. `sqrt((2h(1+(R^(2))/(k^(2))))/(g sin^(2) theta))`

Answer

B