Question: A ball is dropped from rest at height h, and it bounces off a surface at height y (with no loss in speed). The surface

A ball is dropped from rest at height h, and it bounces off a surface at height y (with no loss in speed). The surface is inclined so that the ball bounces off at an angle of θ with respect to the horizontal. What should y and θ be so that the ball travels the maximum horizontal distance?

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