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A solid sphere of mass 2 kg is pulled by a constant force acting at its centre on a rough surface having coefficient of friction 0.5 . The maximum value of F so that the sphere rolls without slipping is

A solid sphere of mass 2 kg is pulled by a constant force acting at its centre on a rough surface having coefficient of friction 0.5 . The maximum value of F so that the sphere rolls without slipping is

Grade:11

2 Answers

shubham sharma
27 Points
9 years ago

F=35N

Use the condition of no slipping I.e a=r(alpha)

 

Apply newtons second law in translatory and royatory form to get eqns. F will be max. When friction would be limiting !!! Solve these!!

Soumyadip
38 Points
9 years ago

1o N

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