Ball P has a mass of 0.2 kg and moves at 10 m/s. Ball Q has a mass of 0.8 kg and moves at 5 m/s. Which has more kinetic energy?

PhysicsMediumHigh School (9–10)GeneralMechanics › Work, Energy and Power

Ball P has a mass of $0.2\ \text{kg}$ and moves at $10\ \text{m/s}$ . Ball Q has a mass of $0.8\ \text{kg}$ and moves at $5\ \text{m/s}$ . Which has more kinetic energy?

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