A solid sphere of mass 2 kg rolls on a smooth horizontal surface at 10 m/s. It then rolls up a smooth inclined plane of inclination 30∘. Height attained by sphere in meter before stopping is: (take g=10 ms−2)

A solid sphere of mass 2 kg rolls on a smooth horizontal surface at 10

1.	A solid sphere of mass 2 kg rolls on a smooth horizontal surface at 10 m/s. It then rolls up a smooth inclined plane of inclination 30∘. Height attained by sphere in meter before stopping is: (take g=10 ms−2)
Answer» A solid sphere of mass 2 kg rolls on a smooth horizontal surface at 10 m/s. It then rolls up a smooth inclined plane of inclination $30^{\circ}$ . Height attained by sphere in meter before stopping is: (take $g = 10 {ms}^{- 2}$ )

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A solid sphere of mass 2 kg rolls on a smooth horizontal surface at 10 m/s. It then rolls up a smooth inclined plane of inclination 30∘. Height attained by sphere in meter before stopping is: (take g=10 ms−2)

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