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anonymous

  • 4 years ago

If an arrow is shot upwards on a certain planet with a velocity of 55m/s, its height in meters after t seconds is given by h =55t-0.04t^2. Find the average velocity of the arrow over the interval [1,1.04]. round to four decimials.

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  1. anonymous
    • 4 years ago
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    I know tha tyou use the eqution (f(a-h) - f(x))/h

  2. anonymous
    • 4 years ago
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    PLEASE help

  3. dumbcow
    • 4 years ago
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    avg velocity = (h(1.04) -h(1))/(1.04-1) its just like finding slope

  4. anonymous
    • 4 years ago
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    that doesn't make sense how did you get that though

  5. dumbcow
    • 4 years ago
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    slope = (y2-y1)/(x2-x1) the calc definition yields same thing \[\frac{1}{b-a}\int\limits_{a}^{b}f'(x) dx = \frac{f(b)-f(a)}{b-a}\]

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