Question

A block of mass m is at rest on a rough inclined plane of angle of inclination theta. If coefficient of friction between the block and inclined plane is mew(u), then find minimum value of force along the plane required to move block on the plane.
Answer- mg(u cos theta - sin theta)
Explain with proper figure.​

Answer 1

Explanation:

Hey mate

here is your answer

BY THIS METHOD OF APPROACH YOU CAN SOLVE THESE TYPE OF QUESTION

MINIMUM FORCE IS THE FORCE WHICH IS REQUIRED TO JUST MOVE THE BLOCK FROM PLANE

F SHOULD BE GREATER THAN mg(ucos@-sin@)

after providing this much amount of force the BODY start moving

HOPE IT WILL HELP YOU

THANKS

Answer 2

Explanation:

hope it will help u.....

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