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nexis Group Title

Sigh..one more: Related rates, Problem in attachment.

  • 2 years ago
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  1. nexis Group Title
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    • 2 years ago
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    Having trouble setting this up correctly.

    • 2 years ago
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    Brb

    • 2 years ago
  4. Algebraic! Group Title
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    |dw:1352759337213:dw|

    • 2 years ago
  5. Algebraic! Group Title
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    1+x^2=r^2 differentiate with respect to time, solve for dx/dt and plug in the givens compare the value you get for dx/dt with the velocity of the plane to find the car's speed...

    • 2 years ago
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    @Algebraic! thank you for this approach. I tried solving this problem the same way, but was stuck because i thought "r" was unknown. I'm guessing you would suggest solving for r with pythagoras but can we really just assume that height=1 here?

    • 2 years ago
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    yes and r= sqrt(1 +1.5^2)

    • 2 years ago
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is replying to Can someone tell me what button the professor is hitting...

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