If velocity remains constant and mass doubles, momentum changes by what factor?

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Multiple Choice

If velocity remains constant and mass doubles, momentum changes by what factor?

Explanation:
Momentum is p = m v, so with velocity unchanged, momentum is directly proportional to mass. If mass doubles, p becomes (2m) v = 2(m v), which is twice the original momentum. For example, if a body has mass m and velocity v giving p = m v, increasing the mass to 2m while keeping v constant yields p = 2m v, exactly double. The other outcomes would require changing velocity (to halve, triple, etc.), which isn’t happening here since velocity remains constant.

Momentum is p = m v, so with velocity unchanged, momentum is directly proportional to mass. If mass doubles, p becomes (2m) v = 2(m v), which is twice the original momentum. For example, if a body has mass m and velocity v giving p = m v, increasing the mass to 2m while keeping v constant yields p = 2m v, exactly double. The other outcomes would require changing velocity (to halve, triple, etc.), which isn’t happening here since velocity remains constant.

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