Weight is a function of gravity. As a person moves farther away from a source of gravity, such as the earth or moon, the amount of gravitational force they experience dwindles, until it is negligible. While weight is a local property, the person's mass is constant. In other words, while the person is technically "weightless" applying force to create motion will vary based on how "massive" a person is.
Without the effects of gravity the person will be weightless.
Yes.
yes there are
Yes
i like turtles
Not exactly. In space, u lose a % amount of weight.
The person in space exerts a force of 850 N on the earth. The fact that the person is weightless has no bearing on this question. Ever since Newton enunciated his three laws of motion we have known that action and reaction are equal and opposite. If the earth pulls him with 850 N, then he pulls the earth with 850 n.
They don't. The moon has gravity but not as much as earth so they feel that they have less weight. In outer space a person would feel weightless because no gravity that they could notice is acting upon them.
They actually are weightless, due to the fact there is no gravity in space. However a sky-diver would say he/she feels weightless, but they are experiencing free-fall.
When someone is freefalling in thee air thus they become weightless
Technically, as an astronaut is weightless in space, so should a space shuttle!
yes