jorgelive5870
15.04.2021 •
Physics
Can some one please help me
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Ответ:
its "up, then down, then up"
Explanation:
Ответ:
The building is 176.4 meters high.
Explanation:
We use the formula for kinematics of an accelerated object (in this case acceleration of gravity):
Distance travelled = 1/2 g t^2
Distance travelled = 1/2 9.8 (6)^2 = 176.4 meters