If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Work, Energy and Power — quick quiz

5 real NSEA questions on Work, Energy and Power. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

A meteorite of mass 500 kg strikes the Earth's surface with a velocity of 12 km/s. Assuming all its kinetic energy converts to heat, how much energy (in joules) is released?