NEET | 2018Rotational MotionHard
Question
A solid sphere is in rolling motion. In rolling motion a body possesses translational kinetic energy (Kt) as well as rotational kinetic energy (Kr) simultaneously. The ratio Kt : (Kt + Kr) for the sphere is
Options
A.
7 : 10
B.
5 : 7
C.
10 : 7
D.
2 : 5
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