A ball is projected from point O on the ground. It hits a smooth vertical wall AB at a height h and rebounds elastically. The ball finally lands at a point C on the ground. During the course of motion, the maximum height attained by the ball is H. The ratio Hh if OAOC=13 is (Answer upto two digits after the decimal point)

A ball is projected from point O on the ground. It hits a smooth verti

1.	A ball is projected from point O on the ground. It hits a smooth vertical wall AB at a height h and rebounds elastically. The ball finally lands at a point C on the ground. During the course of motion, the maximum height attained by the ball is H. The ratio Hh if OAOC=13 is (Answer upto two digits after the decimal point)
Answer» A ball is projected from point O on the ground. It hits a smooth vertical wall AB at a height h and rebounds elastically. The ball finally lands at a point C on the ground. During the course of motion, the maximum height attained by the ball is H. The ratio $\frac{H}{h}$ if $\frac{O A}{O C} = \frac{1}{3}$ is (Answer upto two digits after the decimal point)

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