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OpenStudy (anonymous):
A man is drifting down in a parachute following the equation y = -2.5t^3 +32t +48 where y is measure in feet. Find the acceleration of the man at 3 seconds. What is his velocity at 2 seconds?
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OpenStudy (anonymous):
Acceleration is the second derivative of your equation. Velocity is the first derivative of your equation
OpenStudy (anonymous):
Thank you!
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