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The Dominating Component

A ball is pro...

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A ball is projected from the ground with speed u at an angle α with horizontal. It collides with a wall at a dis†an ce 'a' from the point of projection and returns to its original position Find the coefficient of restitution between the ball and the wall

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Q. A ball is projected from the ground with speed

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a

from the point of projection and returns to its original position. Find the coefficient of restitution between the ball and the wall.

Q. A ball is projected from a point in a horizontal plane so as to strike a vertical wall at right angle and after rebounding from the wall and once from the horizontal plane it returns to the point of projection. Find coefficient of restitution (e) for the two collisions, assuming it to be same for both collision. Find the value of 1/e.

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Q. A ball is projected with initial velocity u at an angle

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Q. A ball is projected from the ground with a speed of

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