Impulse-Momentum: a 0

Multiple Choice

Impulse-momentum: A 0.500-kg ball traveling horizontally on a frictionless surface approaches a very massive stone at 20.0 m/s perpendicular to wall and rebounds with 70.0% of its initial kinetic energy. What is the magnitude of the change in momentum of the stone?

A) 18.4 kg∙m/s
B) 14.0 kg∙m/s
C) 3.00 kg∙m/s
D) 1.63 kg∙m/s
E) 0.000 kg∙m/s