Exam (elaborations)
Dot Products of Vectors Practice Questions and Answers 100% Pass
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Dot Products of Vectors Practice Questions and Answers 100% Pass Find the work done by a force F of 21 pounds acting in the direction (2,5) in moving an object 7 feet from (0,0) to (7,0). a. 54.59 foot-pounds Find a b if a =(4,3) and b = (4,5) A. 31 Use the dot product to find v when v = (2,7). ...
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