WEBVTT
1
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okay. We know the integral of acceleration is velocity
2
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, which we can write as this vivo means initial
3
00:00:11.029 --> 00:00:16.750 A:middle L:90%
velocity. Therefore, we know the integral again is
4
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position. We can set 200 cause of positions.
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200 feet, people to negative 82 scored post V
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O. T. Giving us via vote is eight
7
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t squared plus 200 over g. Therefore, we
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are V a t. We have v a t
9
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zero, which is negative. 16 Teeples vivo.
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Therefore, what we know we can do is substitute
11
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envy with 16 see and solved to get tea is
12
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plus or minus five. Obviously we can't have a
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negative amount of time. Right? Became a native
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five seconds. Their first gonna consider the positive five
15
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. So 16 times five is the question for V
16
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Evo which gives us 80 feet per second.