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A solid sphere is released from the top of a ramp that is at a height...

A solid sphere is released from the top of a ramp that is at a height

h1 = 2.25 m.

It rolls down the ramp without slipping. The bottom of the ramp is at a height of

h2 = 1.7 m

above the floor. The edge of the ramp is a short horizontal section from which the ball leaves to land on the floor. The diameter of the ball is 0.19 m.

a) Through what horizontal distance d, in meters, does the ball travel before landing?

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

rev?

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