TS EAMCET · Physics · Center of Mass Momentum and Collision
A moving particle collides with a stationary particle of mass times the mass of moving particle, the fraction of its kinetic energy transferred to the stationary particle is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
If the velocity after the collision of the lighter particle is taken as v2 and that of the heavier particle is taken as v1 Applying conservation of momentum, mu=mv1+mnv2⇒u=v1+v2n From coefficient of restitution, v2-v1=u⇒v1=v2-u Putting the value of v1 in the above…
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