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An older-model car accelerates from 0 to speed v in a time interval of At. A newer, more powerful sports car accelerates from 0
An older-model car accelerates from 0 to speed v in a time interval of At. A newer, more powerful sports car accelerates from 0 to 5v in the same time period. Assuming the energy coming from the engine appears only as kinetic energy of the cars, compare the power of the two cars. Power, newer = 10 Power older Your response differs from the correct answer by more than 10%. Double check your calculations. Need Help? Submit Answer Read It
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To compare the power of the two cars we can use the formula for power Power Work Time The work done ...
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Thermodynamics An Interactive Approach
Authors: Subrata Bhattacharjee
1st edition
130351172, 978-0130351173
