Physics, asked by Siddhant5133, 9 months ago

A block is placed on a smooth inclined plane as shown for what value of horizontal force f is a block remain at rest

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Answered by vardan24

Answer:

A horizontal force F is applied on a block of mass m placed on a rough inclined plane of inclination theta. The normal reaction N is and why. (1)mg cos thetha. (2)mg sin thetha. (3)mgcos thetha - Frost thetha. (4)mg cos thetha +F sin thetha.

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