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Image text transcribed for accessibility: The following figure plots the voltage and current supplied by a car battery when you start your car. Imagine in this example, that you begin to turn the key in the ignition at t = 0 and you release the key after 8 seconds once the car has been started. Make a clearly labeled plot of the power p(t) supplied by the car battery, for all time. How much charge flows through the car battery during the 8 second starting period. How much energy is supplied by the car battery during the 8 second starting period. Assuming the voltage and current remain constant after the first 8 seconds, how much longer does the car need to run before the battery has consumed as much energy in charging as it delivered during starting.

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  • Anonymous
    Rating:5 stars

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