A 0.250-kg rubber ball is dropped from a height of 2.00 m. It hits the floor and rebounds to a height of 1.80 m. What is the magnitude of impulse the floor applies to the ball?
A)
0.950 N?s
B)
1.14 N?s
C)
0.0804 N?s
D)
1.33 N?s
E)
3.05 N?s
E
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