if we are talking about he same one than the answer is 3
The correct answer to this question is:
"D. Venus"
Well if they're best friends, just help Alison cheat
Answer:
as A increases, B decreases, and as B increases, A increases. Hope this helps!
Explanation:
Answer
given,
mass of base ball = 0.14 kg
speed before it made the contact with the ball (V i) = 42 m/s
speed after batter hit the ball(V f) = - 48 m/s
a)
impulse = change in momentum
=
=
= -12.6 Kg m/s
Magnitude of impulse = 12.6 Kg m/s
b)
Force =
=
Force = 2520 N