Question: Three stage lights are mounted on a pipe as shown. The lights at A and B each weigh 4.1 lb, while the one at C

Three stage lights are mounted on a pipe as shown. The lights at A and B each weigh 4.1 lb, while the one at C weighs 3.5 lb.

(a) If d = 25 in., determine the distance from D to the line of action of the resultant of the weights of the three lights.

(b) Determine the value of d so that the resultant of the weights passes through the midpoint of the pipe.

Three stage lights are mounted on a pipe as shown.

10 in 34 in 84 in

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