Question

Two bodies of masses 0.1 kg and 0.4 kg move
towards each other with the velocities 1 m/s and 0.1
m/s respectively, After collision they stick together. In
10 sec the combined mass travels
(a) 120 m
(b) 0.12 m
(c) 12 m
(d) 1.2 m
​

Answer 1

Answer:

The option B is the carect answer