Suppose you claim that you are feeling the effects of a gravitational field.How can you explain the fact that Al is weightless?
A)She is weightless because she is moving at constant velocity.
B)She is weightless because she is in a free-float frame.
C)She is weightless because she is in free-fall.
D)If you are in a gravitational field,then she cannot be weightless.

Question

Quizplus · Accepted Answer

Al is weightless because she is in free-fall, which means that she is falling towards the Earth due to the gravitational force. During free-fall, the person and the object both experience the same acceleration, and hence, the person feels weightless. This does not depend on the velocity or the presence of a gravitational field.

Suppose You Claim That You Are Feeling the Effects of a Gravitational