11.A 24.4 kg beam is attached to a wall with a hinge and its far end is supported by a cable such that the angle between the beam and the cable is 90°. If the beam is inclined at an angle of theta = 21.5° with respect to horizontal, what is the magnitude of the horizontalcomponent of the force exerted by the hinge on the beam?Answer:Ө90°Submit All Answers 6. [..A walker's speed, v, is proportional to the ratio of his leg length, L, and the period of the repeating motion of his legs, T, that is, vx L/T. If the period is measured to be proportional to LP, where p = 3/4, what power of L must the speed be proportional to? Enter your answer as a fraction(in lowest terms), first the numerator, then the denominator.Answer 1 of 2:Answer 2 of 2:Submit All Answers

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11. A 24.4 kg beam is attached to a wall with a hinge and its far end is supported by a cable such that the angle between the beam and the cable is 90°. If the beam is inclined at an angle of theta = 21.5° with respect to horizontal, what is the magnitude of the horizontal component of the force exerted by the hinge on the beam? Answer: Submit All Answers

11. A 24.4 kg beam is attached to a wall with a hinge and its far end is supported by a cable such that the angle between the beam and the cable is 90°. If the beam is inclined at an angle of theta = 21.5° with respect to horizontal, what is the magnitude of the horizontal component of the force exerted by the hinge on the beam? Answer: Submit All Answers

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 30PQ: A 5.45-N beam of uniform density is 1.60 m long. The beam is supported at an angle of 35.0 by a...

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A wooden door 2.1 m high and 0.90 m wide is hung by two hinges 1.8 m apart. The lower hinge is 15 cm above the bottom of the door. The center of mass of the door is at its geometric center, and the weight of the door is 260 N, which is supported equally by both hinges. Find the horizontal force exerted by each hinge on the door.
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A 5.45-N beam of uniform density is 1.60 m long. The beam is supported at an angle of 35.0 by a cable attached to one end. There is a pin through the other end of the beam (Fig. P14.30). Use the values given in the figure to find the tension in the cable. FIGURE P14.30
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