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A sphere of mass m and radius R is kept ...

A sphere of mass m and radius R is kept on a trolley of mass Mas shown in the figure. The coefficient of static and kinetic friction between the sphere and the trolley are `mu_(s) and mu_(k)` respectively. The maximum horizontal force F that can be applied to the trolley for which the solid sphere does not slip is

A

`mu_(s)g(+(7)/(2)M)`

B

`mu_(k)g(+(7)/(2)M)`

C

`mu_(s)g(+(5)/(2)M)`

D

`(9)/(2)mu_(s)mg`

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The correct Answer is:
A
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RESNICK AND HALLIDAY-FORCE AND MOTION-II-PRACTICE QUESTIONS (Single Correct Choice Type)
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  15. A block of mass 0.1 is held against a wall applying a horizontal force...

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  16. A block of mass is placed on a surface with a vertical cross section g...

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  17. A sphere of mass m and radius R is kept on a trolley of mass Mas shown...

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  18. A force of F = 12.0 N is applied to a 8.00 kg block at a downward angl...

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