Question

Good morning guys ...lets see who can solve it​

Answer 1

Answer:

answer is 2m/s

Explanation:

because the velocity and speed of ball x will transfer to ball y

Answer 2

Answer:

We know...

Total momentum before collision=

Total momentum after collision

hence,

m1v1=m2v2.

So,

mass of x × velocity of x=

mass of y×velocity of y

Since balls are identical masses are same.

So,

Vy= Vx

hence, y moves with 2m/s after the collision.

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