Physics, 22.10.2019 18:50 rhahgvnbhgfHhdj200
Amodel rocket is fired vertically from rest. it has a constant acceleration of 16.4 m/s2 for the first 1.50 s. then its fuel is exhausted, and it is in free fall. the rocket has a mass of 78.2 g; the mass of the fuel is much less than 78.2 g. ignore air resistance. what was the downward net force on the rocket after its fuel was spent?
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In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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Amodel rocket is fired vertically from rest. it has a constant acceleration of 16.4 m/s2 for the fir...
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