Teaching RSMSSB Lab Assistant (Science) 2022 Mock Test Physics Rotational Motion Kinetic Energy of Rotation
The rotational kinetic energy of a circular disc of mass M, radius R and linear velocity v rolling on a horizontal surface is-
1
\(\frac{1}{2}{Mv^2}\)
2
\(\frac{1}{4}{Mv^2}\)
3
\(\frac{1}{8}{Mv^2}\)
4
\(\frac{1}{16}{Mv^2}\)