PH-925
Kinetic energy
Physics · Secondary 3 · Medium · Kinetic energy
A 0.040 kg bullet slows down from 600 m/s to 300 m/s as it passes through a wooden block. Using the kinetic energy formula, what is the loss in kinetic energy of the bullet?
- 1800 J
- 3600 J
- 5400 J
- 9000 J
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