A motor cyclist rides in a vertical circle in a hollow sphere of radius 5 m. Find the minimum angular speed required so that he does not loose contact with the sphere at the highest point. (g=9.8 m/s2)
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A motor cyclist rides in a vertical circle in a hollow sphere of radius 5 m. Find the minimum angular speed required so that he does not loose contact with the sphere at the highest point. (g=9.8 m/s2)
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