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Well technically you can use the same equation for elastic collisons to find the velocity.

(first mass*its velocity)+(secind mass*its velocity)=(first mass*new Velocity)+(second mass*new velocity)

OR... if its inelastic the seccond half of the equation can look like:

(first mass+second mass)*Final Velocity

and the formula for kinetic energy is: .5mv^2

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15y ago

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