Question: A race car is driven around a circular track at a constant speed of 180 miles per hour.If the diameter of the track is 0.5

A race car is driven around a circular track at a constant speed of 180 miles per hour.If the diameter of the track is 0.5 mile, what is the angular speed of the car?Expresss your answer in revolutions per hour(which is equivalent to laps per hour).

A line parallel to the x- axis cuts the curve y²= 4x at P and the line x=-1 at Q.Find the locus of the midpoint of PQ

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