1. Determine the sum of the following sound levels (all in decibels): 68, 82, 76, 68, 74 and 81
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A: The answer for the given question is given in the next section.
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A: The algebraic equation is given as, a=b+c2d The variables are given as, b=4c=-8d=16
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Q: Express each force in Cartesian vector form and then determine the resultant force. F₂ = 175 lb 60°…
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A: Magnitude of vector A→ = 23 units θ = 300o counterclockwise from + x axis
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A: 1st part solution:
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Q: Please solve the problem 2
A: The problems can be solved as follows
Q: For f = p? cos 20, find V x (Vf).
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