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  • 18-02-2020
  • Physics
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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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adegokeganiyu435 adegokeganiyu435
  • 23-02-2020

Answer:4.0*10^5 joules

Explanation:

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