If you double your speed in a crash, by how many times does the destructive power increase?

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Multiple Choice

If you double your speed in a crash, by how many times does the destructive power increase?

Explanation:
Destructive power in a crash is tied to kinetic energy, which equals 1/2 m v^2. If you double the speed while mass stays the same, the energy becomes 1/2 m (2v)^2 = 4 × (1/2 m v^2). So the destructive power increases fourfold. Momentum would only double (p = m v), but that's a different quantity. Therefore, doubling speed leads to four times the destructive potential.

Destructive power in a crash is tied to kinetic energy, which equals 1/2 m v^2. If you double the speed while mass stays the same, the energy becomes 1/2 m (2v)^2 = 4 × (1/2 m v^2). So the destructive power increases fourfold. Momentum would only double (p = m v), but that's a different quantity. Therefore, doubling speed leads to four times the destructive potential.

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