You are helping your friend move a new refrigerator into his kitchen. You apply a horizontal...

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You are helping your friend move a new refrigerator into his kitchen. You apply a horizontal...

You are helping your friend move a new refrigerator into his kitchen. You apply a horizontal force of 269 N in the negative x direction to try and move the 59 kg refrigerator. The coefficient of static friction is 0.69.

(a)

How much static frictional force does the floor exert on the refrigerator? Give both magnitude (in N) and direction.

magnitude Considering your Free Body Diagram, how do the forces in each direction compare?

(b)

What maximum force (in N) do you need to apply before the refrigerator starts to move?

How is the frictional force related to the normal force? N

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