Rebound

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Rykoszet - a non-central collision of two bodies in which both bodies (or one when one of them has a mass negligible relative to the other, eg a ball collides with the wall) changes the direction of its motion (by an angle significantly different from 0 ° and 180 °) because the point of intersection of the trajectories is not located on the section connecting the mass centers of the two bodies (similarly, the point of contact of both bodies at the moment of impact does not lie on the connecting section of the means of mass). As a result of ricocheting, the change of shoots of both bodies is significantly lower than in the case of a central collision.

The ricochet is also called the result of a crash such as a rifle bullet fired at a different angle than perpendicular to the surface and reflected from that surface.

wiki

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