Question

Two small particles of equal masses start movjng in opposite directionS froma point A in hirizantol circular orbit. Their tangnetial velocity are v and 2v, respectively., as shown in the figure. Between collision, the particalmove with consrant speed. After makung elastic cillision, other than that atAthese two partical will again reach the point A?

Answer 1

they both reach point a but not at same time.... because velocity is interchange during collision