It took 2 seconds
and 1000 joules
of work for a
weightlifter to lift
a bar weig...
![subject](/tpl/images/cats/fizika.png)
Physics, 10.11.2020 22:50 iilovejohnccena1022
It took 2 seconds
and 1000 joules
of work for a
weightlifter to lift
a bar weight above
his head. How much
power did this take?
![ansver](/tpl/images/cats/User.png)
Answers: 1
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