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## Homework Statement

the momentum of an object (originally with a non zero momentum) is doubled by doubling the speed. What happens to the kinetic energy? Justify your answer you should get a numerical answer.

## Homework Equations

## The Attempt at a Solution

well i know that momentum is the product of mass and velocity and velocity has to do with speed but im not getting anywhere with this... i dont understand where a numerical value will come from someone please help me asap