Concept explainers
To find: The tension in each of the supporting cableshandling a load of 200 pounds.
Answer to Problem 42RE
The tension ineach of the supporting cables are
Explanation of Solution
Given information:
A load of
Figure(1)
Calculation:
Three upward forces
The vector
The vector
The vector
One downward force is also acting on the load that is the weight 200 pounds.Let
The unit vector in direction of
The unit vector in direction of
The unit vector in direction of
At equilibrium, the resultant acting on load is zero.Therefore,
Now, the equations formedare
Solve the above equations.
Therefore,the tension ineach of the supporting cables are
Chapter 10 Solutions
Precalculus with Limits: A Graphing Approach
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