Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 5, Problem 29SP
The horizontal, uniform, 120-N board drawn in Fig. 5-19 is supported by two ropes as shown. A 0.40-kN weight is suspended one-quarter of the way from the left end. Find
Fig. 5-19
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
a 10 kg sphere is supported on a frictionless plane inclined at angle u = 45° from the horizontal. Angle f is 25°. Calculate the tension in the cable.
A uniform horizontal beam 10.0 m long and a mass of 82 kg is attached to support cables on either end. The cable on the left end makes an angle of 120 with x-axis and the cable on the right end makes an angle of 30̊ with the x-axis. If a person of mass 82 kg stands 7 m from the right end, find (a) the magnitude of the tensions TL and TR in the cables.
If the roller at B can sustain a maximum load of 4.5 kN, determine the largest magnitude of each of the three forces F that can be supported by the truss.
Chapter 5 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 5 - 12. A steering wheel has a diameter of 40.0 cm. A...Ch. 5 - 5.13 [I] A wrench is 50.0 cm long. It is placed on...Ch. 5 -
5.14 [I] A horizontal essentially weightless...Ch. 5 - 5.15 [I] A horizontal essentially weightless lever...Ch. 5 - Prob. 16SPCh. 5 - 17. A force of 1000 N is applied downward at the...Ch. 5 - 5.19 [I] An 800-N painter stands on a uniform...Ch. 5 - 5.20 [II] As depicted in Fig. 5-13, two people sit...Ch. 5 - 5.21 [I] Two people, one at each end of a uniform...Ch. 5 - 5.23 [II] Shown in Fig. 5-14 is a uniform 1600-N...
Ch. 5 - 5.24 [II] The uniform horizontal beam illustrated...Ch. 5 - 25. The arm drawn in Fig. 5-16 supports a 4.0-kg...Ch. 5 - 5.26 [II] The mobile depicted in Fig. 5-17 hangs...Ch. 5 - 5.27 [II] The hinges of a uniform door which...Ch. 5 - 5.28 [III] The uniform bar in Fig. 5-18 weighs 40...Ch. 5 - 5.29 [III] The horizontal, uniform, 120-N board...Ch. 5 - 5.30 [III] The foot of a ladder rests against a...Ch. 5 - 5.31 [III] A truss is made by hinging two uniform,...Ch. 5 - 5.32 [III] A 900-N lawn roller is to be pulled...Ch. 5 - 5.33 [II] In Fig. 5-23, the uniform horizontal...Ch. 5 - 5.34 [III] The beam in Fig. 5-24 has negligible...Ch. 5 - 5.36 [III] An object is subjected to the forces...Ch. 5 - 5.37 [III] The solid uniform disk of radius b...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- If a block is placed on an inclined plane and an external force pushes down on the block, perpendicular to the inclined plane, the limiting angle of repose will increase, decrease, or stay the same?arrow_forwardDetermine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground at point B. The combined weight of the wheelbarrow and its load is 200 lb with center of gravity at G. 11.13 lb 13.11 lb 31.11 lb 33.13 lbarrow_forwardA 100-N uniform ladder, 8.0 m long, rests against a smooth vertical wall. The coefficient of static friction between ladder and floor is 0.40. What minimum angle can the ladder make with the floor before it slips?arrow_forward
- A uniform box is placed in a position along the inclined plane which makes an angle θ from the horizontal. Coefficient of static friction µ = 0.4. What should be the maximum value of angle θ so that the box would remain at rest?arrow_forwardHow much compression acts on the hip during two-legged standing, given that the joint supports 250 N of body weight and the abduct muscles are producing 600 N of tension? What is the angle α of R?arrow_forwardThe walkway ABC of the footbridge is stiffened by adding the cable ADC and the short post of length L. If the tension in the cable is not to exceed 420 lb, what is the smallest value of L for which the 160-lb person can be supported at B?arrow_forward
- the anatomical structures in the lower leg and foot that are involved in standing on tiptoe, with the heel raised slightly off the floor so that the foot effectively contacts the floor only at point P. Assume distance a=-5.0 cm, distance b=15 cm, and the person’s weight W= 900 N. Of the forces acting on the foot, what are the (a) magnitude and (b) direction (up or down) of the force at point A from the calf muscle and the (c) magnitude and (d) direction (up or down) of the force at point B from the lower leg bones?arrow_forwardOne end of a uniform meter stick is placed against a vertical wall. The other end is held by a lightweight cord that makes an angle ? with the stick. The coefficient of static friction between the end of the meter stick and the wall is 0.400. When theta = 15.0o , how large must the coefficient of static friction be so that the block can be attached 0.100 [m] from the left end of the stick without causing it to slip?arrow_forwardA 73 kg man stands on a level bridge of length L. He is at distance L/4 from one end. The bridge is uniform and weighs 2.7 kN.What are the magnitudes of the vertical forces on the bridge from its supports at (a) the end farther from him and (b) the nearer end?arrow_forward
- One end of a uniform 4.00-m-long rod of weight Fg is supported by a cable at an angle of = 37 with the rod. The other end rests against the wall, where it is held by friction as shown in Figure P12.23. The coefficient of static friction between the wall and the rod is s= 0.500. Determine tile minimum distance x from point A at which an additional object, also with the same weight Fg can be hung without causing the rod to slip at point A.arrow_forwardA uniform plank of length 2.00 m and mass 30.0 kg is supported by three ropes, as indicated by the blue vectors. Find the tension in each rope when a 700 N person is d = 0.500 m from the left endarrow_forwardHow far is the person sitting from the left cable if 7m long beam of negligible mass is hanged horizontally and is supporyed at each end by vertical cables? A person of unknown weight is sitting on it somewhere between the cables. The tension in the left cable is 300N, and in the right cable is 400N.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Static Equilibrium: concept; Author: Jennifer Cash;https://www.youtube.com/watch?v=0BIgFKVnlBU;License: Standard YouTube License, CC-BY