Calculate the velocity of their center of mass

Reference no: EM13539551

A ball of mass 0.190 kg has a velocity of 1.47 i m/s; a ball of mass 0.305 kg has a velocity of -0.392 i m/s.They meet in a head-on elastic collision.

(a) Find their velocities after the collision.

m/s i (first ball)

m/s i (second ball)

(b) Find the velocity of their center of mass before and after the collision.

m/s i (before)

m/s i (after)

Reference no: EM13539551

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