Minimum horizontal force needed to move the block

Reference no: EM13682924

A wooden block weighing 9 N is at rest on top of a wooden desk. The coefficient of static friction among the block and the desk is 0.57. Discover the minimum horizontal force needed to move the block if the following occurs.

1. The block is being pressed into the surface with a 2 N force.

2. The block is partially supported by a vertical string under a tension of 2 N.

Reference no: EM13682924

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