Physics, 20.11.2019 05:31 alyssatamayo641
Aconstruction worker used 450 n of force to move materials 5 meters in 2 minutes.
how much power did the worker use?
a) 18.75 watts
b) 125 watts
c) 225 watts
eliminate
d) 1125 watts
Answers: 3
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
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Aconstruction worker used 450 n of force to move materials 5 meters in 2 minutes.
how mu...
how mu...
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