Consider a situation where two moving objects collide and rebound from each other.
-Kinetic energy
A)is definitely conserved.
B)is definitely not conserved.
C)may or may not be conserved,depending on the nature of the collision.
D)none of the above

Question

Quizplus · Accepted Answer

The conservation of kinetic energy depends on the nature of the collision. If the collision is perfectly elastic, meaning there is no loss of energy due to deformation or friction, then kinetic energy will be conserved. However, in reality, most collisions are not perfectly elastic and some energy is lost to deformation or friction, resulting in a decrease in kinetic energy. Therefore, the conservation of kinetic energy may or may not be true depending on the nature of the collision.

Consider a Situation Where Two Moving Objects Collide and Rebound