Question

two objects of mass 1.5 kg each are moving in a same straight line But in opposite directions the velocity of each object is 3.5 metres per second before collision during which they stick together what will the the velocity of the combined object after the collision​

Answer 1

Answer:zer0

Explanation:

Conservation of momentam

As no external forces are acting

M1U1+M2U2=(M1+M2)V

1.5*3.5 — 1.5*3.5 = 3V

V=ZERO

NOTE bodies are moving in opposite direction so if right side is positive then left side should be negative as they are vectors or apply I &j caps to obtain answers