Mathematics, 24.10.2019 14:43 albattatasraap5wymy
Aquarterback throws a football to a teammate. the football is 6.5ft above the ground when it leaves the quarterback's hand. his teammate catches it 3.5s later, at a height above the ground of 5 ft.
projectile motion formula
h(t) = -16t2 + vt + h0
h0 = 6.5
v = ?
h = 5 when t = 3.5
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