NEET Physics Kinetic Energy MCQ Question
In an elastic collision between two objects of equal mass, what is the relationship between their final velocities after the collision?
They exchange their velocities.
One object comes to rest while the other moves with initial speed.
Both objects move in the same direction with the same speed.
Both objects move in opposite directions with equal speed.
Correct Answer
Detailed Explanation
In elastic collisions involving equal masses, the final velocities of the objects will be exchanged, as indicated by the equation derived from momentum and kinetic energy conservation.
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