Bhagya
from
Cchs, Jaipur
Which of the following is correct for weightless of
an astronaut moving in a satellite?
A Free fall
B No gravity
C Zero mass
D None of these
Ans 2:
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Ans 3:
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Ans 6:
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Class : Class 7
it cannot be B because mass is how much matter an object has and if something had 0 mass, it would be non - existent
Ans 9:
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Ans 12:
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Class : Class 10
actually the astronauts just FEEL weightless, they actually are in freefall but since the gravity is really weak nobody notices.