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When the velocity of a body is doubled

Question

When the velocity of a body is doubled

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Solution

You haven't asked a complete question. However, I can tell you that if the velocity of a body is doubled, several things can happen depending on the context:

  1. Kinetic Energy: If we're talking about kinetic energy (KE = 1/2 mv^2), then doubling the velocity will quadruple the kinetic energy, because velocity is squared in this equation.

  2. Momentum: If we're talking about momentum (p = mv), then doubling the velocity will double the momentum, because velocity is directly proportional to momentum.

  3. Time: If we're talking about the time it takes to travel a certain distance, then doubling the velocity will halve the time, because velocity is inversely proportional to time in the equation v = d/t.

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