Why are astronauts weightless in the Space Station?
A)because the Space Station is traveling so fast
B)because the Space Station is constantly in free-fall around Earth
C)because there is no gravity in space
D)because the Space Station is moving at constant velocity

Question

Quizplus · Accepted Answer

The reason astronauts are weightless in the Space Station is because it is constantly in free-fall around Earth. This creates an environment of apparent weightlessness where objects and people appear to float. It is not due to the absence of gravity in space as there is still gravity acting on the Space Station and everything in it. The constant velocity of the Space Station is also not the reason for weightlessness.

Why Are Astronauts Weightless in the Space Station