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A 900kg car moving at 60m/s has approximately 320,000J of kinetic energy. Estimate it's new kinetic energy,if it is moving at 30m/s.​
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A 900kg car moving at 60m/s has approximately 320,000J of kinetic energy. Estimate it's new kinetic energy,if it is moving at 30m/s.​

User Zorgatone
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Answer:4.0*10^5 joules

Step-by-step explanation:

A 900kg car moving at 60m/s has approximately 320,000J of kinetic energy. Estimate-example-1
User Kasey Speakman
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