Projection of Points in Circular Motion
Illustration of the projection of point P as it moves around a vertical circle of radius 3 in. in a counterclockwise direction. It start with the radius in a horizontal position and moves with an angular velocity of one revolution in 10 seconds.
10 seconds, angular velocity, coordinate axis, counterclockwise direction, horizontal position, Moves, one revolution, projection of point P, radius 3 in., revolutions, trig, trigonometry, vertical circle, x-axis, y-axis
Claude Irwin Palmer Library of Practical Electricity: Practical Mathematics For Home Study (New York: McGraw-Hill Book Company, Inc., 1919) 450
Courtesy the private collection of Roy Winkelman