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Mathematics, 15.04.2021 22:30 doritasanchez

A sphere, of mass M, moving with a speed u, impinges directly on a stationary sphere of mass 3 M. If two-thirds of the original kinetic energy is lost, due to the collision, find the coefficient of restitution between the spheres.

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A sphere, of mass M, moving with a speed u, impinges directly on a stationary sphere of mass 3 M. I...

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