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What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?
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What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?

User Lazerblade
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1 Answer

5 votes

Answer:

39.7 kJ

Step-by-step explanation:

The kinetic energy formula applies:

KE = (1/2)mv^2 = (1/2)(633.0 kg)(11.2 m/s)^2 = 39,701.76 J

The kinetic energy is about 39.7 kJ.

User Paulo Pereira
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4.1k points
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