The weight of a astronaut in outer space travelling with constant velocity, is zero.
Weight is nothing but the product of mass and gravity .
W = m x g
in outer space, there is no gravity, it means
g = 0
so putting the value of g in weight formula we can get that
W = 76 x 0
W = 0 N
The unit of mass is kg and the unit of weight is Newton (N).
Here we are considering about the S.I unit.
Hence the weight of the astronaut is zero.
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