You experience weightlessness
A)in the absence of a supporting surface.
B)momentarily when you step off a chair.
C)in a freely falling elevator.
D)all of the above

Question

Quizplus · Accepted Answer

Weightlessness refers to the sensation of experiencing zero gravity. This can happen in the absence of a supporting surface (option A), such as being in space or during a parabolic flight. It can also occur momentarily when you step off a chair (option B), due to the initial acceleration causing a slight sensation of weightlessness. Additionally, weightlessness can be experienced in a freely falling elevator (option C), as both the person and the elevator are falling at the same rate, resulting in a sense of weightlessness. Therefore, all of the above options are correct.

You Experience Weightlessness