Maurer, Edward R. (Edward Rose), b. 1869 · New York : John Wiley & sons, inc.; [etc., etc.] · leaf 338
Fig. 18 r^ cos^ a ko^ + r^ sin^ a h = I, or r^ = h^h^ k^ cos^ a + k^ sin^ a It follows from equation (3), § 3, that k^ = k^ cos^ a + ^2^ sin^ a; hence r^ =kik^/k^, ox k = kiki/r. One of the well-known properties of the ellipse isthat the product of any radius and the perpendicular from the center… … The number in Parentheses following a problem number refers to the articlewhich pertains to that problem. i-(3). Compound the 80 and no lb. forces (Fig. i) by means of the parallelogramlaw. (To describe the line of action of the resultant, note where it cuts edges of thesquare board. Use scales of…
Mechanics
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
