A man pulls a 50kg box at a constant speed across the floor. He applies a...

Question

Question

A man pulls a 50kg box at a constant speed across the floor. He applies a 200N force at an angle of 30 degrees.

a.) Draw a force diagram for the box.

b.) Write an equation for all the forces and components of force on the box in the vertical direction.

c.) Calculate the size of normal force on the box.

d.) Write an equation for all the forces and components of force on the box in the horizontal direction.

d.) Calculate the size of frictional force opposing the motion of the box.

Answer 1

Answer #1

Answer 2

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