Question

using horizontal for 2000n we know we intended move a wooden cabinetacross the floor at a constant velocity what is friction force that will be exerted on cabinet​

Answer 1

Explanation:

Since, a horizontal force of 200N is used to move a wooden cabinet, thus a friction force of 200N will be exerted on the cabinet

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Answer 2

Answer:

Answer: Since, a horizontal force of 200N is used to move a wooden cabinet, thus a friction force of 200N will be exerted on the cabinet. Because according to third law of motion, an equal magnitude of force will be applied in the opposite direction.

Explanation:

Force applied ,  

 P = 200 N

Force of Friction = F =  ?

As the wooden cabinet is to move across the floor with a constant velocity ,   no force (f) is spent in accelerating the cabinet , i.e ,

f = P - F = 0  OR  F = P = 200 N

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