How much work is performed when a 30-pound sack is moved 100 feet in 2 seconds?
What will be an ideal response?
Work = Force ´ Distance = 30 lbs ´ 100 ft = 3,000 ft.-lbs
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How did Hellenistic aristocrats see slavery?
a. in economic rather than moral terms b. in moral rather than economic terms c. in terms of gender rather than race d. in terms of race rather than class.
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Driver and/or passenger front airbags will only deploy if a collision occurs how many degrees from straight ahead?
A) 90 B) 20 C) 45 D) 30
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Welding and related jobs include:
A) Self-employed B) Consultants C) Equipment manufacture D) All of the above
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____ refers to whether the product does what it is supposed to do.
A. Life-cycle B. Aesthetics C. Performance D. Durability
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