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Test Friction

#8203;A force...

Question

A force of 100N acts on a body moving with a constant velocity of 20m/s on a floor in a straight line. What is the force of friction between the body and the floor?

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Solution

Dear student,

as body moving with constant velocity that means net force on body is zero
.

so applied force will be equal to the frictional force so friction force is 100 N

Regard

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