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anonymous

  • one year ago

If a ball is thrown straight up into the air with an initial velocity of 95 ft/s, it height in feet after t second is given by y=95t−16t2. Find the average velocity for the time period begining when t=2

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  1. Jhannybean
    • one year ago
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    What are the intervals of the time period? You need those, right? @zzr0ck3r

  2. zzr0ck3r
    • one year ago
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    yeah, maybe they mean from t=2 until it hits the ground.

  3. zzr0ck3r
    • one year ago
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    because the zeros are 0 and 5.something

  4. zzr0ck3r
    • one year ago
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    almost 6...

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