Physics, 03.06.2021 01:00 benchang3621
A 4.9 A current is set up in a circuit for 4.7 min by a rechargeable battery with a 12 V emf. By how much is the chemical energy of the battery reduced
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An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?
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Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
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What is offspring? why does a longer life span mean a higher chance of producing offspring?
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A 4.9 A current is set up in a circuit for 4.7 min by a rechargeable battery with a 12 V emf. By how...
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