A force of 98N is able to just move a body of mass 28kg on a rough hor – InterviewSolution

1.

A force of 98N is able to just move a body of mass 28kg on a rough horizontal surface. Calculate the coefficient of static friction. ill mark the person thanks brainliest etc etc pls answer fast and no spamming pls

Answer»

Here , MAXIMUM possible value of friction = μmg

= 98 N

We GET , coefficient of friction , μ = 0.5.

Now , ANGLE of friction = tan−1(μ)

= tan−1(0.5)

= 26.56∘

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