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Q. A solid sphere with a diameter of 16 cm is released from rest; it rolls without slipping down a ramp. dropping through a vertical height h = 0.76 m. The ball leaves the bottom of the ramp, which is a distance y = 1.15 m above the floor, moving horizontally.

(A) Through what horizontal distance d does the ball move before landing?

(B) How many revolutions does the ball make during its fall?

(C) Now suppose that the ramp is frictionless, so that the ball slides instead of rolling. Through what horizontal distance d does the ball move before landing in this case?

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