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ERoseM Group Title

A ball is thrown upward from the top of a building 160 ft high with an initial velocity of 48 ft/sec. Find the maximum height the ball reaches. Position Formula is -16t^2+48T+160

  • 2 years ago
  • 2 years ago

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  1. Chlorophyll Group Title
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    s = -16t²+48t +160 Vertex coordinate ( h, k) h = ...?

    • 2 years ago
  2. ERoseM Group Title
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    I'm confused on what you mean?

    • 2 years ago
  3. Chlorophyll Group Title
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    Do you know what vertex is?

    • 2 years ago
  4. ERoseM Group Title
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    Yeas, but s is the position function so it looks like this right?|dw:1350177313835:dw|

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  5. Chlorophyll Group Title
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    Yes, vertex point in this case is maximum point!

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  6. Chlorophyll Group Title
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    Do know how to find vertex coordinate?

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  7. ERoseM Group Title
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    No, I guess not then, how should I go about doing that?

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  8. Chlorophyll Group Title
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    h = -b/2a

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  9. ERoseM Group Title
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    Thank you!

    • 2 years ago
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