A child pushes with a force Fo on a box of weight 300 N as shown. The force Fo has a downward component of 165 N and a component to the left of 54 N. The coefficient kinetic friction between the box and ground is 0.3 and the coefficient of static friction is 0.8. The box does not move. What is the magnitude of the friction force between the box and the floor? Answer in newtons.
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A child pushes with a force Fo on a box of weight 300 N as shown. The force Fo has a downward compon...
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