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Weightlessness is the effect that astronauts enjoy in space.
Weightlessness
Weightlessness
Gravitational forces between objects depend only on their masses and the distance between them. Velocity has no effect.
If there is more mass, there will be more gravitational attraction.
Weightlessness is the effect that astronauts enjoy in space.
Weightlessness is the effect that astronauts enjoy in space.
The true weightlessness can only be achieved when two identical gravitational forces act on an object and cancel the effect of each other out.
by eating and digesting
Perry B. Miller has written: 'Medical problems of weightlessness' -- subject(s): Physiological effect, Weightlessness, Space flight, Space medicine
Weightlessness
Weightlessness
Gravity has an effect on all objects, including objects of different shapes and sizes.
you describe the cause and effect
Charged objects don't have an effect on neutral objects, and repel objects with like charges.
Friction inhibits the motion of objects.
Balanced forces do not alter the motion of objects.