Impulse and Final Velocity
A 0.5 kg ball is moving with an initial velocity of 8.0 m/s. A constant force of 20 N is applied to the ball for 0.1 s in the direction opposite its motion. What is the ball’s final velocity?
A
4.0 m/s in the original direction
B
4.0 m/s in the opposite direction
C
12.0 m/s in the original direction
D
0 m/s
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