JEE Main · Work, Energy and Power · Quiz
Work, Energy and Power — quick quiz
5 JEE Main-pattern questions on Work, Energy and Power. Instant scoring and solutions, no signup — see where you stand in a few minutes.
Question 1 of 5
MediumA particle of mass 0.5 kg moving with velocity 10 m/s collides head-on with another particle of mass 1 kg at rest. If the collision is perfectly elastic, what is the velocity of the 0.5 kg particle after collision?