4141569 phy 3-q_19___20.png - 19 m A 500-N uniform rectangular sign 4.00 m wide and 3.00 In high is suspended from a horizontal 6.00-m-long uniform

# 4141569 phy 3-q_19___20.png - 19 m A 500-N uniform...

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Unformatted text preview: 19. m A 500-N uniform rectangular sign 4.00 m wide and 3.00 In high is suspended from a horizontal, 6.00-m-long, uniform, 100-N rod as indicated in Figure P8.19. The left end of the rod is supported by a hinge, and the right end is supported by a thin cable mak- ing a 300° angle with the vertical. (a) Find the tension T in the cable. (b) Find the horizontal and vertical components of force exerted on the left end of the rod by the hinge. Figure P8.19 20. A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 200 N and is 3.00 m long. What is the tension in each ...
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