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Which expression can be used to calculate centripetal acceleration?

StartFraction 2 pi r over T EndFraction
StartFraction 4 pi squared r over r squared EndFraction
StartFraction 4 pi squared r over T EndFraction
StartFraction left parenthesis 2 pi r right parenthesis squared over r squared EndFraction

Respuesta :

Answer:

B

Explanation:

took test on edg and got it right

Answer:

B.  4 pi squared r over r squared

Explanation:

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