A 100-G Ball Falls from a Window That

Multiple Choice

A 100-g ball falls from a window that is 12 m above ground level and experiences no significant air resistance as it falls. What is its momentum when it strikes the ground?

A) 3.3 kg . m/s
B) 4.8 kg . m/s
C) 1.5 kg . m/s
D) 2.4 kg . m/s
E) 1.8 kg . m/s