What horizontal force must the worker apply

Reference no: EM13709298

Compute all parts of given problem:

Problem: A stockroom worker pushes a box with mass 11.3kg on a horizontal surface with a constant speed of 3.50m/s. The coef¬ficients of kinetic and static friction between the box and the surface are 0.350 and 0.450, respectively.

Part I: What horizontal force must the worker apply to maintain the motion of the box?

Part II: If the worker stops pushing, what will be the acceleration of the box?

I need help to solve the above question and assume +x direction coincides with the direction of velocity.

Reference no: EM13709298

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