See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Velocity of ball ‘A’ just after the collision 1 2 V 1 u u 2 3           Velocity of ball ‘B’ just after the collision = 0.  u 0 u L L    AITS-CRT-I-PCM (Sol.)-JEE(Main)/18 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 7