The elements of applied mathematics including kinetics, statics, and hydrostatics (1894)
Jessop, C. M. (Charles Minshall), 1861-1939 · London, New York, G. Bell and Sons; [etc.] · leaf 246
B 1 C f D I E I F 1. Fig. 150. We find the forces on the pins in the order 1, 2, 3,4, 5 asindicated in the figure. The forces NP, PC, CD at thepin 5 are represented by np, pc and cd; in order to getthe force MN-vfe have to draw through d a line drni parallelto DM and through n a line nm parallel to… … Fio. 151. In the present Article we shall discuss the equilibriumof a system of bars connected by smooth joints or pins; inthe figure, for instance, we have four such jointed bars, on 15—2 228 THE ELEMENTS OP APPLIED MATHEMATICS. the right the bars are drawn separated from the joints toshow more…
Mechanics
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