None of the above since gravity pulls objects toward each other.
Answer:
200 , 0 , 133.33333
Explanation:
velocity = change of X / change of T
so
400/2 = 200
0/2 = 0
400/3 = 133.33333
Force is transferred from the moving ball to the stationary ball.
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Momentum = mass • velocity
v= 17.5/2.5
= 7 m/s