A solid sphere of mass 2 {kg} rolls on a smooth horizontal surface at 10 {m}{/ }{s} and then rolls up a smooth 30^{\circ} incline. The maximum height reached by the sphere is (g=9.8 {m} \/ {s}^{2})

Manipal Entrance Test 2020 Physics Paper

Question : 39 of 50

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A solid sphere of mass 2kg rolls on a smooth horizontal surface at 10m/s and then rolls up a smooth 30∘ incline. The maximum height reached by the sphere is (g=9.8m∕s2)

10m
4.9m
14.2m
7.1m

Validate

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