Multiple Choice
A baseball catcher puts on an exhibition by catching a 0.10-kg ball dropped from a helicopter at a height of 81 m.What is the speed of the ball just before it hits the catcher's glove 1 m above the ground? (g = 9.8 m/s2 and ignore air resistance)
A) 39.6 m/s
B) 0.05 m/s
C) 1568 m/s
D) 28 m/s
E) 40.09 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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