What is the approximate sum of the following two vectors: magnitude 10 at 120° and magnitude 15 at 90°?
A. magnitude 20 at 210°
B. magnitude 23 at 30°
C. magnitude 24 at 102°
D. magnitude 27 at 210°
Answer: C
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Insured costs for occupational injuries or deaths include _____.
a. pensions for dependents b. costs of investigations c. cost to train replacement workers d. first-aid expenses
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Oversized equipment operates:
A) More efficiently than correctly sized equipment. B) About the same efficiency, but also has reserve capacity. C) At the same efficiency as correctly sized equipment. D) Less efficiently than correctly sized equipment.
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Which form of matter has both a definite shape and volume?
A) Solid B) Liquid C) Gas
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After you create a Web page, you can publish the page on a Web ____.
A. program B. database C. server D. client
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