Physics, asked by sp52011, 3 months ago

Find the minimum F to prevent the slip of 5 kg block Options 30N 25N 22N 26N

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Answered by nagathegenius

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Explanation:

Fsin37+mgcos37=N

Frictional force = mgsin37-Fcos37

10(mgsin37-Fcos37) =Fsin37+mgcos37

10(3mg-4F)=3F+4mg

26mg=43F

F=25N

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