# S2-602 Spiderman casts two web lines HE and HD across two buildings as shown in the...

###### Question:

S2-602 Spiderman casts two web lines HE and HD across two buildings as shown in the figure below. In doing so, he applied a force of 150 N on line HE and 250 N on line HD pulling from point H Determine: a) The resultant, R, of the two forces acting at the point H b) The angle, , between the two web lines at H c) The moment of the resultant, R, about the point B, and d) The moment of the resultant, R, about the line BM y 15 m H K 50 m 40 m N E L M 20 m C X 100 m 50 m A COORDINATES: B(30,0,50) E(30,100,50) D(30,115,0) H(70,40,20) M05,0-20) 30 m 40 m 25 m

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