Question

An object A of mass 30kg moving with a velocity of 4m/s makes a head on collision with an object B of mass 15kg moving with a velocity of 2m/s in the opposite direction .if A ànd B stick together after collision calculate their common velocity in the direction of A

Answer 1

Answer:

Explanation:

n the vertical or y direction, however, the projectile experiences the effect of gravity. As a result, the y component of the velocity vy is not constant, but changes.