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A HEAVY BALL OF MASS 2M MOVING WITH A VELOCITY u COLLIDES ELASTICALLY HEAD ON WITH A CRADLE OF THREE IDENTICLE BALLS EACH OF MASS M . FIND THE VELOCITY OF EACH BALL AFTER COLLISION.

A HEAVY BALL OF MASS 2M MOVING WITH A VELOCITY u COLLIDES ELASTICALLY HEAD ON WITH A CRADLE OF THREE IDENTICLE BALLS EACH OF MASS M . FIND THE VELOCITY OF EACH BALL AFTER COLLISION.

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1 Answers

Aakash Anuj
34 Points
11 years ago

Conserve momentum along the intial direction to get the result. By symmetricity one ball will keep moving in the initial direction and the other two balls at an angle 30 degrees with the initial direction

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