Precal math help??!?

Posted on 2015-11-17 07:09:00 in Math by KETTY

The question is: a water wheel rotates at a rate of 6 revolutions per minute. You start your stopwatch. After 2 seconds a pointt on the rim of the water wheel is at its lowest point 1 foot below the water s surface. Assume that the point s distance in feet from the water s surface varies sinisodally with time? 



I m having trouble find my 3 main points, the two mins and one max 



also, what would the equation of the word problem look like? 



what would be the first point in time that the pointt is on the water s surface???!!! 



Whats the initial height??? 



PLEASE HELP IM DESPERATE FOR HELP!!!! I ve been trying to solve this problem for the past 2 hours ;( 



* I m a junior in high school

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