Question

Two balls of masses 100g and 25g move in opposite directions towards each other with velocities 50 cm/s and 75 cm/s respectively. After collision they stick together. Calculate their combined velocity.

pls answer fast​

Answer 1

Answer:

(0.25)(3)−(0.25)(1)=(0.25+0.25)v

(0.75)−(0.25)=(0.5)v

v=1ms

−1

−