Example -3: The member shows a is pin connected at A and rests agai a R smooth support at B. Determine the horizontal and vertical components of reaction at the pin A. 30 ON m 30 05m 30 A, 90 N m 0.75 m 1 m A, 60 N (b)

2

Parvinbhai

The sign has a mass of 80 kg with center of mass at G. (Figure 1) Figure 1 of 1 Part A Determine the z, y, z components of reaction at the ball-and-socket joint A. Enter the z, y, and components of the reaction using three significant figures separated by commas. Ar. Ay, A, Submit Part B VAE Ivec Request Answer Tac, TBD = Submit Determine the tension in wires BC and BD Express your answer using three significant figures separated by a comma. VAE Ivec V Bequest Answer ? N N