Block against a vertical wall

Reference no: EM13658564

"A horizontal force of 5.0N pushes a .50kg block against a vertical wall. the block is initially at rest. If mu s = .60 and mu k =.80 then the frictional force is?

A) 0

B) 4.9N

C) 3.0 N

D) 5.0N

E) 4.0N

Reference no: EM13658564

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