Question

5.
Three particles A,B and C of equal masses, moving with the same speed 'v' along the
medians of an equilateral triangle, collide at the centroid G of the triangle. After collision, A
comes to rest and B retraces its path with a speed 'v' The speed of C after the collision is
a) v long BG
b) along GB
c) Zero
d) v long CG​

Answer 1

Answer:

C) zero..............................