Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 68
moves. Butthe velocity of P at everypoint is in the direction ofthe tangent to the circle atthat point (p. 51). Accord-ingly, the line v, drawn tan-gent to the circle at P, Fig.41, represents the velocity ofP at this particular point,inasmuch as the direction ofthis line coincides with thedirection… … Fi<; 41. Determination of the velocityill liarinonic motion. 64 HARMONIC MOTION. Since the horizontal diameter has been chosen as the path ofthe harmonic motion, it is necessary to resolve the velocity vinto two components, one v^ in the horizontal direction, and theother Vy in the vertical…
Physics
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