Tofind:The tensions in ropes that suspend a weight.
Answer to Problem 68RE
180 pound.
Explanation of Solution
Given information:
Two ropes support a 180-pound weight as shown in figure.
Formulaused:
For equilibrium of an object sum of all horizontal forces
Calculations:
Let the tension in each string is T that makes angle
The sum of horizontal forces
Equal and opposite forces.
The sum of vertical forces
Thus, the tension in each rope is 180 pound.
Conclusion:
Therefore, the tension in each rope is 180 pound.
Chapter 6 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning