4) The following trig function models the position of a rung on a waterwheel: y = -20sin( t)+ 16 where t = seconds and y = number of feet above water level. a) What is the diameter of the wheel? b) At the top of the wheel, how high is the rung above water level? c) How many rotations per minute does the wheel make? d) What percentage of time does a rung spend underwater?

4) The following trig function models the position of a rung on a waterwheel: y = -20sin( t)+ 16 where t = seconds and y = number of feet above water level. a) What is the diameter of the wheel? b) At the top of the wheel, how high is the rung above water level? c) How many rotations per minute does the wheel make? d) What percentage of time does a rung spend underwater?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 20P

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