A Helicopter Is Traveling at 54 M/s at a Constant

Multiple Choice

A helicopter is traveling at 54 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? Note: g = 9.8 m/s² and air resistance is negligible.

A) 40 m/s
B) 50 m/s
C) 60 m/s
D) 70 m/s