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  2. Topic
    Mathematics
  3. Study Set
    Precalculus
  4. Exam
    Exam 39:Vectors and Dot Products
  5. Question
    Determine the Work Done by a Crane Lifting a 2,800-Pound
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Determine the Work Done by a Crane Lifting a 2,800-Pound

Question 3

Question 3

Multiple Choice

Determine the work done by a crane lifting a 2,800-pound car 7 feet.


A) 19,600 ft-lb
B) 19,620 ft-lb
C) 19,610 ft-lb
D) 19,640 ft-lb
E) 19,630 ft-lb

Correct Answer:

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