Mathematics, 26.11.2019 12:31 charlzperru8234
Two boys are throwing a baseball back and forth. the ball is 4 ft above the ground when it leaves one child’s hand with an upward velocity of 36 ft/s. if acceleration due to gravity is –16 ft/s2, how high above the ground is the ball 2 s after it is thrown?
h(t) = at2 + vt + h0
a 12 ft
b 20 ft
c 76 ft
d 116 ft
Answers: 3
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Two boys are throwing a baseball back and forth. the ball is 4 ft above the ground when it leaves on...
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