A 25-kg box of books is dropped on the floor from a height of 1.1 m and comes to rest.What impulse did the floor exert on the box?
A)cannot be answered without knowing how long it took the box to stop
B)22 kg∙m/s
C)120 kg∙m/s
D)270 kg∙m/s
E)540 kg∙m/s

Question

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The Answer of A 25-kg box of books is dropped on the floor from a height of 1.1 m and comes to rest.What impulse did the floor exert on the box?
A)cannot be answered without knowing how long it took the box to stop
B)22 kg∙m/s
C)120 kg∙m/s
D)270 kg∙m/s
E)540 kg∙m/s

A 25-Kg Box of Books Is Dropped on the Floor