What Have I Learned So Far? 1. Draw the free-body diagram for the 30-N bag suspended on strings as shown in the given figure. Then solve for the tension along strings A, B, and C. 50° 60° C A 30 N 2. A 75-N cart is being pulled by a rope along a frictionless inclined surface as shown in the given figure. What are the tension along the rope and the normal force on the surface of the inclined surface? 75 N 30

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter4: Linear Programming Models
Section4.8: Data Envelopment Analysis (dea)
Problem 42P
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What Have I Learned So Far?
1. Draw the free-body diagram for the 30-N bag suspended on strings as shown in the
given figure. Then solve for the tension along strings A, B, and C.
50°
60°
C
A
30 N
2. A 75-N cart is being pulled by a rope along a frictionless inclined surface as shown
in the given figure. What are the tension along the rope and the normal force on the
surface of the inclined surface?
75 N
30
Transcribed Image Text:What Have I Learned So Far? 1. Draw the free-body diagram for the 30-N bag suspended on strings as shown in the given figure. Then solve for the tension along strings A, B, and C. 50° 60° C A 30 N 2. A 75-N cart is being pulled by a rope along a frictionless inclined surface as shown in the given figure. What are the tension along the rope and the normal force on the surface of the inclined surface? 75 N 30
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