Answer :
Answer:
(i) Momentum of the system is constant
(ii) Total kinetic energy of the system is not constant.
Explanation:
In perfectly inelastic collision, the total momentum of the system is constant while the the total kinetic energy of the system is not constant. The total; kinetic energy is not constant because some of the energy is lost in the process of collision. In this case, two bodies sticks together and both will move with a constant velocity. Also, the coefficient of restitution is equal to 0.
In a perfectly inelastic collision, the total momentum of the system is constant, while the total kinetic energy of the system is not onstant.
- Collision occurs when two objects come in contact with each other. Collision can either be elastic or inelastic.
- In a perfectly inelastic collision, there is no loss of energy after the collision of the bodies. This shows that the total momentum is constant
In contrast, the total kinetic energy of the system is not constant. There is a change in kinetic energy of the bodies because some of the energy is lost due to collision,
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