Compute the angle between the boom

Reference no: EM1390701

Q. A wrecking ball (weight = 4400 N) is supported by a boom, which may be supposed to be uniform and has a weight of 3000 N. As the drawing shows, a support cable runs from the top of the boom to the tractor. The angle between the support cable and the horizontal is 32°, and the angle between the boom and the horizontal is 48°.

Reference no: EM1390701

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