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Physics 12 Online
OpenStudy (anonymous):

Which equation would best help solve the following problem: Brett kicks a field goal with an initial vertical velocity of 42 meters per second. How long will it take the football to hit the ground? A. –16t2+ 42t = 0 B. –4.9t2 + 42t = 0 C. 16t2 + 42t = 0 D. –4.9t2 – 42t = 0

OpenStudy (anonymous):

A.

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