A 010-Kg Ball, Traveling Horizontally at 25 M/s, Strikes a Strikes

Multiple Choice

A 0.10-kg ball, traveling horizontally at 25 m/s, strikes a wall and rebounds at 19 m/s. What is the magnitude of the change in the momentum of the ball during the rebound?

A) $5.4 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$
B) $1.8 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$
C) $4.4 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$
D) $1.2 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$
E) $72 \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$