Physics, 08.12.2020 23:50 pizarroisaid
You climb to the top of a ladder. You drop a a ball from height H, it reaches the ground with speed V if there is no air resistance. From what height should you drop it so it will reach the ground with three times the original speed?
√3H
H
6H
9H
(pls help its due today)
Answers: 1
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You climb to the top of a ladder. You drop a a ball from height H, it reaches the ground with speed...
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