Physics, 19.08.2020 15:01 genyjoannerubiera
A hydraulic press has one piston of diameter 4.0 cm and the other piston of diameter 8.0 cm. What force must be applied to the smaller piston to obtain a force of 1600 N at the larger piston
Answers: 3
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Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?
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What is the frequency if a wave that pases a given pount 22 times in 2 seconds
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A hydraulic press has one piston of diameter 4.0 cm and the other piston of diameter 8.0 cm. What fo...
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