Question 1022728
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The niagara falls sky wheel one of the tallest ferris wheels in north america is in niagara falls ontario ot has a diameter of 50.5 m and rotates 1 revolutionin 2 min the lowest point on the wheel is 2.5m from the ground 
a) sketch a graph that shows the height of a rider over time for one rotation 
b) what is the highest point a rider will reach?
c)Write an equation that will model the height of a rider over time .
d)use your equation to find the height of the rider after 10 seconds 
e)How would your graph and equation change if the skywheel was set to a max speed of 1.5 revolution per min?
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h(t) = -25.25cos(pi*t) + (2.5+25.25)


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{{{graph( 330, 330, -1.5, 4.5, -2.5, 55.5,
          -25.25cos(pi*x) + (2.5+25.25)
)}}}


<B>Figure</B>. Plot h(t) = -25.25cos(pi*t) + (2.5+25.25)

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