Calculus Help?!?!

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Megan bailed out of her plane at an altitude of 8000 feet, fell freely for 15 seconds, and then opened her parachute. Assume that the drag coefficients are a=0.1 for a free fall and a=1.6 with a parachute. When did she land(in seconds)?

  • Physics ?- Calculus Help?!?! -

    I changed your heading to physics, perhaps a physics tutor can shed light on how the drag coefficient works in here.

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