Question

(13%) Problem 6: A crate of mass m is initially at rest at the peak of an inclined plane, which has a height of 5.7 m and has an angle of ? = 17° with respect to the horizontal. After letting go of the object, it is found to be moving at v = 0.45 m/s a distance d after the end of the inclined plane as shown. The coefficient of kinetic friction between the crate and the plane is ?p = 0.1, and the coefficient of friction on the horizontal surface is ?r = 0.2. 50% Part (a) What is the speed of the crate, in meters per second, just after it leaves the inclined plane? vbottom = 50% Part (b) Find the distance, d, in meters.

          (13%) Problem 6: A crate of mass m is initially at rest at the peak of an inclined plane, which has a height of 5.7 m and has an angle of ? = 17° with respect to the horizontal. After letting go of the object, it is found to be moving at v = 0.45 m/s a distance d after the end of the inclined plane as shown. The coefficient of kinetic friction between the crate and the plane is ?p = 0.1, and the coefficient of friction on the horizontal surface is ?r = 0.2.

50% Part (a) What is the speed of the crate, in meters per second, just after it leaves the inclined plane?
vbottom =

50% Part (b) Find the distance, d, in meters.

(13%) Problem 6: A crate of mass m is initially at rest at the peak of an inclined plane, which has a height of 5.7 m and has an angle of ? = 17° with respect to the horizontal. After letting go of the object, it is found to be moving at v = 0.45 m/s a distance d after the end of the inclined plane as shown. The coefficient of kinetic friction between the crate and the plane is ?p = 0.1, and the coefficient of friction on the horizontal surface is ?r = 0.2.

50% Part (a) What is the speed of the crate, in meters per second, just after it leaves the inclined plane?
vbottom =

50% Part (b) Find the distance, d, in meters.

Added by Ricky D.

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