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A 4.0 kg bird has 8.0 J of kinetic energy. How fast is it flying?
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A 4.0 kg bird has 8.0 J of kinetic energy. How fast is it flying?

User Joshua Sutherland
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1 Answer

2 votes

Step-by-step explanation:

formula is k.e 1/2mv^2

User Ikuko
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