Multiple Choice
A helicopter is traveling at 50 m/s at a constant altitude of 100 m over a level field.If a wheel falls off the helicopter,with what speed will it hit the ground? (g = 9.8 m/s2 and air resistance negligible)
A) 59 m/s
B) 45 m/s
C) 67 m/s
D) 4,460 m/s
E) 57 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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