A cliff diver plunges from a height of 81 ft above the water surface. The distance the diver falls in t seconds is given by the function d(t) = 16t2 ft. (a) After how many seconds will the diver hit the water? (b) With what velocity (in ft/s) does the diver hit the water? ft/s
A cliff diver plunges from a height of 81 ft above the water surface. The distance the diver falls in t seconds is given by the function d(t) = 16t2 ft. (a) After how many seconds will the diver hit the water? (b) With what velocity (in ft/s) does the diver hit the water? ft/s
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.CT: Chapter Test
Problem 4CT
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