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Kelsie Sawayn

Feb 20, 2025

A good quarterback can throw a football at 27m/s;m/s (about 60mph;mph ).?

A good quarterback can throw a football at 27m/s;m/s (about 60mph;mph ). Part A If we assume that the ball is caught at the same height from which it is thrown, and if we ignore air resistance, what is the maximum range in meters (which is approximately the same as the range in yards) of a pass at this speed?Part BHow long is the ball in the air?
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Hermina Ferry

Feb 20, 2025

Maximum range is achieved if the ball is thrown at 45 degrees to horizontal.Initial vertical V component = (sin 45 x 27) = 19.1m/sec.Time to max. height = (v/g) = 19.1/9.8 = 1.949 secs.b) Double it, = 3.898 secs. time in air.Horizontal launch V component = (cos 45 x 27) = 19.1m/sec.a) Max. range = (19.1 x 3.898s) = 74.45 metres.... Show More
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Hermina Ferry

Feb 20, 2025

A) R = V²/g = 74.4 m = 81.3 ydB) t = √2*V/g = 3.9 sec... Show More
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