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Energy :: Discussion
| 6. | Two particles are seen to collide and move jointly together after the collision. During such a collision, for the total system? | |
| A. | Neither the mechanical energy nor the linear momentum is conserved | |
| B. | Mechanical energy is conserved, but not the linear momentum | |
| C. | Both the mechanical energy and the linear momentum are conserved | |
| D. | Linear momentum is conserved, but not the mechanical energy | |
| Answer: Option D | |
| Explanation: | |
|
The collision is inelastic. Only momentum is conserved and not mechanical energy. There is a loss of kinetic energy in such a collision. |
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