A potato is launched vertically upward with an initial velocity of 123 ft/s from a potato gun at the top of an 85-foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given by s(t) = -81t2 + 225t+ 3. (i) Find the velocity of the potato after 0.5 s = ft/s (ii) Find the speed of the potato at 0.5 s = ft/s (iii) Determine when the potato reaches its maximum height= ft/s2 (iv) Find the acceleration of the potato at 0.5 s =.

A potato is launched vertically upward with an initial velocity of 123 ft/s from a potato gun at the top of an 85-foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given by s(t) = -81t2 + 225t+ 3. (i) Find the velocity of the potato after 0.5 s = ft/s (ii) Find the speed of the potato at 0.5 s = ft/s (iii) Determine when the potato reaches its maximum height= ft/s2 (iv) Find the acceleration of the potato at 0.5 s =.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter4: Complex Numbers

Section: Chapter Questions

Problem 22T

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