Rita Accelerates a 0

Multiple Choice

Rita accelerates a 0.50-kg ball from rest to 8.0 m/s during the 0.14 s in which her foot is in contact with the ball.What average force does she apply to the ball during the kick?

A) 110 N
B) 22 N
C) 29 N
D) 56 N
E) 2.2 N