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)1.8 kg ∙ m/s
D)1.5 kg ∙ m/s
E)2.4 kg ∙ m/s

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The Answer of 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)1.8 kg ∙ m/s
D)1.5 kg ∙ m/s
E)2.4 kg ∙ m/s

A 100-G Ball Falls from a Window That Is 12