super selected topic of science
in 8th q if 3 is correct then 2 must be….
in 8th question if 3 is correct then shouldn 2 also b correct?
State of free fall does not mean complete weightlessness. There is always a microgravity environment on ISS. You must refer the wikipedia page.
very nice all subject………..
very nice matter………….
but free falling body example in free falling lift one feels weightlessness
in 8th queston the 2nd option is wrong becoz its says complete weightlessness, nuts its not complete weightlessness that he feel
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