If a solid sphere rolls on a horizontal surface, then the ratio of its – McqOptions

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1.	If a solid sphere rolls on a horizontal surface, then the ratio of its rotational kinetic energy to its total kinetic energy is
A.	1 ; 7
B.	3 ; 7
C.	107 dynes
D.	4 ; 7
E.	2 ; 7
Answer» F.

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