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Unformatted text preview: 1) 625 5 2 = x Vertical Motion Formula (you don’t need to have this memorized for the test) A football player kicks a ball with an initial upward velocity of 38.4ft/s from a starting height of 3.5ft. The path of the ball is modeled by the equation: . How long will the ball be in the air? c vt t h + += 2 16 5 . 3 4 . 38 16 2 + += t t h A few more questions on the ball… When will the ball hit the ground? Where will the ball hit the ground? What is the maximum height of the ball? When will the ball reach its maximum height? Homework p550 # 115 odd, 16, 17...
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 Spring '09
 Johnson
 Algebra, Factoring, Quadratic Formula, Quadratic equation, Elementary algebra, #, 3.5ft, 38.4ft

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