Question
Asked Feb 21, 2020
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An electric car accelerates for 9.9 s by drawing energy from its 340-V battery pack. During this time, 1700 C of charge pass through the battery pack. Find the minimum power rating of the car.

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Expert Answer

Step 1

Total charge supply by battery pack,

Physics homework question answer, step 1, image 1

Step 2

Voltage of battery,

Physics homework question answer, step 2, image 1

Step 3

Time taken,

Physics homework question answer, step 3, image 1

...

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