Excerpt from A Collection of Cambridge Mathematical Examination Papers, Vol. 1: As Given at the Several CollegesL. In three forces acting together on a particle of matter pro duce no motion in it, and three straight lines be drawn making, with the directions of those forces, the same angle respectively, and each meeting the other two: then shall the sides of the triangle thus formed be proportional to the quantities of the respective.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.