Optimization A force of 200 pounds acts on the bracket shown in the figure. (a)
Chapter 11, Problem 40(choose chapter or problem)
Optimization A force of 200 pounds acts on the bracket shown in the figure. (a) Determine the vector and the vector representing the force. ( will be in terms of .) (b) Find the magnitude of the moment about by evaluating (c) Use the result of part (b) to determine the magnitude of the moment when (d) Use the result of part (b) to determine the angle when the magnitude of the moment is maximum. At that angle, what is the relationship between the vectors and Is it what you expected? Why or why not? (e) Use a graphing utility to graph the function for the magnitude of the moment about for Find the zero of the function in the given domain. Interpret the meaning of the zero in the context of the problem.
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