Physics, 05.10.2019 06:30, asdf334asdf334
Starting from rest a model rocket accelerates upwards at 24 m/s. how long does it take to reach a height of 192 meters
Answers: 1
. If we take the upward direction as positive, assume it starts from rest and from the ground, and 
(the units are wrong in the text, if accelerates at that magnitude, it's an acceleration, in particular in 
), then we have 
.
, so we need to solve 
, for which we have:
to reach a height of 192m.
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Starting from rest a model rocket accelerates upwards at 24 m/s. how long does it take to reach a he...
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