Question

Two objects of different mass and with same initial speed,
moving in a horizontal plane, collide head on and move
together at half their initial speed after the collision. Ratio of
their masses is.
1)5:1
2)2:1
3)3:1
4)4:1​

Answer 1

Answer:

the answer is 3:1..................

Answer 2

Answer:

Explanation: hence answer is 3:1