Determine the force of friction acting on the block

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A 25 Newton block rests on a horizontal surface. The coefficients of kinetic and static friction between the surface and the block are  μk= 0.60 and μs = 0.80. A horizontal string is attached to the block and a constant tension T is maintained in the string. Find the force of friction acting on the block for each of the following value of T =15 N?

Reference no: EM13665623

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