A volleyball that has an initial momentum of −

1.0

 

kg

⋅

m

s

−1.0kg⋅

s

m



minus, 1, point, 0, start text, k, g, end text, dot, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction changes direction after a hand hits it with a force of

150

 

N

150N150, start text, N, end text for

0.01

 

seconds

0.01seconds0, point, 01, start text, s, e, c, o, n, d, s, end text.

A hand hits a volleyball. An arrow points to the right, in the direction of the hit, and reads external force of one hundred fifty Newtons for zero point zero one seconds. An arrow next to the ball