What we plant in the soil of contemplation we shall reap in the harvest of action.— Meister Eckhart

Work, Energy and Power — quick quiz

5 real SZF IOS 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 ball of mass 0.5 kg is dropped from a height of 10 m. After striking the ground, it bounces back to a height of 6 m. How much energy is lost during the collision with the ground? (Take g = 10 m/s²)