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Chemistry, 20.10.2020 18:01 mp515

NFL regulations require all footballs to be inflated to between 12.5 and 13.5 psi. One football was found to have a pressure of 84.3 kPa. If 1 psi is equal to 8.895 kPa, what is the pressure of
this ball in psi?

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NFL regulations require all footballs to be inflated to between 12.5 and 13.5 psi. One football was...

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