Question

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

Answer 1

Explanation:

A cylindrical hall has a horizontal smooth floor. A ball is projected along the floor from A point on the wall in a direction making an anglewith 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

Answer 2

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.

Explanation:

hope this ans will help you

plz follow me..