A 68 kg student runs up a flight of stairs that is 7 m high in 9 seconds. Calculate
how much p...
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Physics, 13.02.2020 23:53, mariahmimibrooks
A 68 kg student runs up a flight of stairs that is 7 m high in 9 seconds. Calculate
how much power is used.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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