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Zepler [3.9K]
4 years ago
10

An experimental 1500-kg car travels at a constant speed of 22 m/s around a circular test track that is 80 m across. What is the

kinetic energy of the car
Physics
1 answer:
stepladder [879]4 years ago
8 0

Answer:

363000 J or 363 kJ

Explanation:

Because the car is not rotating, it has no rotational kinetic energy. Its kinetic energy is then simply

\frac{1}{2} mv^2 = \frac{1}{2}\times1500\times22^2 = 363000 \text{ J}

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