Coefficient of kinetic friction and constant velocity

AI Thread Summary
To find the angle of inclination for a wooden box sliding at constant velocity on an inclined plane with a coefficient of kinetic friction of 0.30, the forces acting on the box must be analyzed. At constant velocity, the net force is zero, meaning the gravitational force component down the slope is balanced by the frictional force. The frictional force can be calculated using the coefficient of kinetic friction and the normal force. By applying the equations of motion and resolving the forces, the angle of inclination can be determined. The discussion emphasizes the relationship between friction, gravitational forces, and motion on an incline.
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How to find the degree of inclination if there is only coefficient of kinetic of friction is given & a constant velocity?

the coefficient of kinetic friction between a wooden box and an inclined plane is 0.30. At what angle will the box slide with a constant velocity once set in motion?
 
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At constant velocity, the resultant force is zero.

So what are the forces acting on the box?
 
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