Lessons

Eamcet Physics
1 st Year : Unit 4.3 ( Work-Power And Energy) - Collisions

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Q.

A moving sphere P collides another sphere Q at rest. If the collision takes place along the line joining their centres of mass such that their total kinetic energy is conserved and the fraction of K.E. transferred by the colliding particle 8/9 is, the mass of P and the mass of Q bear a ratio

View Answer

Correct choice: D

Explanation:

Kinetic energy retained is

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