Mathematics, 14.07.2021 20:20 zay65307
Independent Practice
Use the vertical motion formula h = –16t2 + vt + c.
A soccer ball is kicked with a starting upward velocity of 50 ft/s from a starting height of 3.5 ft. Substitute the values into the vertical motion formula and let h = 0. Use the quadratic formula to solve for t. If no one touches the ball, how long is the ball in the air?
A.
0.1 s
B.
–0.1 s
C.
3.2 s
D.
1.1 s
Answers: 2
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Find the distance between the pair of points a(-1,8) and b(-8,4)
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Independent Practice
Use the vertical motion formula h = –16t2 + vt + c.
A soccer ball...
A soccer ball...
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