Physics, 04.02.2021 21:30, ariyanna029
A weather balloon is floating at a constant height above the earth when it releases a pack of instruments. (a) If the pack hits the ground with a velocity of –73.5 m/s, how long did it take for the pack to hit the ground?
a 7.45 s
b - 7.45 s
c 3.75 s
d -3.75 s
Answers: 3
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A weather balloon is floating at a constant height above the earth when it releases a pack of instru...
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