A80 kg box begins at rest on the ground. The coefficient of static friction between the box and ground is 0.60 and the coefficient of kinetic friction is 0.30. At t= 0.0 s, a horizontal force of 50.0 N[forward) is applied on the box. This applied force is removed at t=4.0 s. Determine the velocity of the box at t= 5.0 s.
A80 kg box begins at rest on the ground. The coefficient of static friction between the box and ground is 0.60 and the coefficient of kinetic friction is 0.30. At t= 0.0 s, a horizontal force of 50.0 N[forward) is applied on the box. This applied force is removed at t=4.0 s. Determine the velocity of the box at t= 5.0 s.
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Transcribed Image Text:A 8.0 kg box begins at rest on the ground. The coefficient of static friction between the box and
ground is 0.60 and the coefficient of kinetic friction is 0.30. At t= 0.0 s, a horizontal force of 50.0
N [forward) is applied on the box. This applied force is removed at t=4.0 s. Determine the
velocity of the box at t= 5.0 s.
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