Question: A small windmill has its centre 7m above the ground and blades 2m in length. In a steady wind, point P at the tip of

A small windmill has its centre 7m above the ground and blades 2m in length. In a steady wind, point P at the tip of one blade makes a complete rotation in 16 seconds. The height above the ground, h(t), of point P, at the time t can be modeled by a cosine function. a) If the rotation begins at the highest possible point, graph two cycles of the path traced by point P. b) Determine the equation of the cosine function. c) Use the equation to find the height of point P at 10 seconds

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