ophorea ophorea

06-10-2022
Physics

Answered

There is a 30kg box on a horizontal surface. A force of 125N is pulling the box to the right. What is the minimum downward force on the box in the figure that will keep it from slipping?
The coefficients of static and kinetic friction between the box and the floor are 0.40 and 0.30,
respectively.

Answer :

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