Question

If velocity is double then momentum and k.e

Answer 1

Answer:

If the velocity is doubled then the kinetic energy increases by the square of 2, or four time. Momentum is directly proportional to velocity. If the momentum of an object is doubled, but its mass does not increase (so velocity remains well below the speed of light), then its velocity is doubled.

Answer 2

Answer:

if velocity is doubled then momentum and kinetic energy then the kinetic energy increased by four times

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