Question

A cylindrical hall has a horizontal smooth foor. A
ball is projected along the floor from a point on the
wall in a direction making an angle with the
radius through the point. The ball retuns back to
the initial point after two impacts with the wall
coefficient of restitution is e then tan^2 theta is​

Answer 1

Answer:

A ball is projected along the floor from A point on the wall in a direction making an angle θ with the radius through the point the ball returns bak to the initial point after two impacts with the wall. if the coefficient of restitution is e than tan2θ will be.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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