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
Videos
Textbook Question
Chapter 4, Problem 31SP
The pulleys shown in Fig. 4-15 have negligible weight and friction. The long rope has one section that is at 40°; assume its other segments are vertical. What is the value of FW if the system is at equilibrium?
Fig. 4-13
Fig. 4-14
Fig. 4-15
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
5-61. If d = 1 m, and 0 = 30°, determine the normal
reaction at the smooth supports and the required distance a
for the placement of the roller if P 600 N. Neglect the
weight of the bar.
=
*5-36. The beam of negligible weight is supported
horizontally by two springs. If the beam is horizontal and
the springs are unstretched when the load is removed,
determine the angle of tilt of the beam when the load is
applied.
В
PA
600 N/m
FA=1 kN/m
kg= 1.5 kN/m
D
3 m
3 m
Prob. 5-36
4-7. The beam is horizontal and the springs are unstretched
when there is no load on the beam. Determine the angle of
tilt of the beam when the load is applied.
k-1 kN/m
600 Nim
1.5 kN/m
१
Chapter 4 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 4 - 4.9 [I] A person stands on a scale, which then...Ch. 4 - 4.10 [I] Two evenly matched teams of youngsters...Ch. 4 - 4.11 [I] A rope is tied to a hook fastened to a...Ch. 4 - 4.12 [I] An essentially weightless pulley that is...Ch. 4 - 4.13 [I] An essentially weightless rope is slung...Ch. 4 - 4.14 [I] An essentially weightless rope is slung...Ch. 4 - 4.15 [I] A 2.00-kg block rests on a frictionless...Ch. 4 - 4.16 [I] The load in Fig. 4-7 is hanging at rest....Ch. 4 - 4.17 [I] (a) A 600-N load hangs motionlessly in...Ch. 4 - 4.18 [I] For the situation shown in Fig. 4-9, find...
Ch. 4 - 19. The following coplanar forces pull on a ring:...Ch. 4 - 4.20 [II] In Fig. 4-10, the pulleys are...Ch. 4 - 4.21 [II] Suppose in Fig. 4-10 is 500 N. Find the...Ch. 4 - 4.22 [I] If in Fig. 4-11 the friction between the...Ch. 4 - 4.23 [II] The system in Fig. 4-11 remains at rest...Ch. 4 - 24. Find the normal force acting on the block in...Ch. 4 - 25. The block depicted Fig. 4-12(a) slides with...Ch. 4 - 26. The block shown in Fig. 4-12(b) slides at a...Ch. 4 - 27. The block in Fig. 4-12(c) just begins to slide...Ch. 4 - 4.28 [II] If in the equilibrium situation shown...Ch. 4 -
29. Refer to the equilibrium situation shown in...Ch. 4 - 4.30 [III] The hanging object in Fig. 4-14 is in...Ch. 4 - 31. The pulleys shown in Fig. 4-15 have negligible...Ch. 4 - 4.32 [III] In Fig. 4-16, the system is at rest....Ch. 4 - 4.33 [III] The block in Fig. 4-16 is just on the...
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
- •3-5. The members of a truss are connected to the gusset plate. If the forces are concurrent at point O, determine the magnitudes of F and T for equilibrium. Take 0 = 30°. 8 kN 450 B C 5 kN Farrow_forwardA rope is looped over two fixed posts each of 12-in. diameter as shown in Fig. P-5-7.9. If f = 1/π, determine the maximum and minimum values of P that will prevent motion of the load W = 1000 lb.arrow_forwardELE *3-12. If block B weighs 1 kN and block C weighs 05k determine the required weight of block D and the anglea for equilibrium. te. *3-1 СВ 03D m •3-13. If block D weighs 1.5 kN and block B weighs 1.375 kN, determine the required weight of block C and the angle 0 for equilibrium. ne •3- tha the bro and 130° C D. Probs. 3-12/13arrow_forward
- 3-6. The gusset plate is subjected to the forces of three members. Determine the tension force in member C and its angle for equilibrium. The forces are concurrent at point O. Take F = 8 kN. y TO De 9 kN A 1000 Cada 1000 900 10 C F T ·Xarrow_forward*3-8. The cords ABC and BD can each support a maximum load of 100 lb. Determine the maximum weight of the crate, and the angle 0 for equilibrium. 1213 Prob. 3-8 3-47. Determine the force in each cable needed to supportarrow_forward6–11. Determine the force in each member of the Pratt truss, and state if the members are in tension or compression. 2 m K 2 m L 2 m G B D -2 m--2 m--|-2 m--2 m-|-2 m--2 m-| E F 10 kN 10 kN 20 kNarrow_forward
- QI) Determine the magnitude and direction of Fs so that If the resultant of the three forces act on the bracket has a magnitude of 250 N and a direction of 20° measured clockwise from the positive x axis. F 100 N 1 12 F-150 N F.arrow_forward(a) Determine the X and Y components of each of the forces shown. (b) Determine the magnitude and direction of the resultant force. (c) What is the fourth force that will produce equilibrium to the system? F=390 KN 12 40° T=400 KN 5 30° P=300 KNarrow_forward8-15. The pipe is hoisted using the tongs. If the coefficient of static friction at A and B is , determine the smallest Mss dimension b so that any pipe of inner diameter d can be lifted. GESCS A b C d b B Prob. 8-15 harrow_forward
- 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_forward4-13. Three uniform books, each having a weight W and length a, are stacked as shown. Determine the maximum distance d that the top book can extend out from the bottom one so the stack does not topple over.arrow_forward43 of 74 B 30° Prob. 3-8 3-9. Determine the maximum weight W of the block that can be suspended in the position shown if each cord can support a maximum tension of 80 lb. Also, what is the angle for equilibrium? Prob. 3-9 I 5°C ZOOM + 4. ENG 1:55 AM 2023-10-01arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
An Introduction to Stress and Strain; Author: The Efficient Engineer;https://www.youtube.com/watch?v=aQf6Q8t1FQE;License: Standard YouTube License, CC-BY