Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 116
ed parts are 5 11)S. along A !> and .> V 3 lbs along A IT. COMPOSITION OF FORCES. 99 Hence, the original forces have the same effect as a force of19 lbs. along A B, and a force of 5 \/6 lbs. along A H. Now, since A B and A H are at right angles, the resultant ofthese forces = \/{\d)^-\-{i) x… … and draw N A K at right angles toAH. Now it is easi-ly seen that —the angles B A N = (.0° ; C A N = 45°; C A K = 45°. For the forceof 6 lbs., actingalong A B, sub-stitute its resolved parts, 3 lbs., along A N and 3/^/3 lbs.along A H. For the force of 4 lbs. along A C, substitute its resolvedparts,…
Physics
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