In which of the following cases would you feel weightless?
A. while falling from a roof
B. while parachuting from an airplane
C. while accelerating downward in an elevator
D. while walking on the Moon
Answer:A
In which of the following cases would you feel weightless?
A. while falling from a roof B. while parachuting from an airplane C. while accelerating downward in an elevator D. while walking on the Moon