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Determine the mass of a carbon rod that has a volume of 94.30 cm3 and a density of 2.26 g/ cm3.  Chose your final answer here. After submitting the exam, upload the matching calculations to the Exam 1 Solutions, Extra Credit, and Partial Credit assignment. Answer – 2pts, work – 2pts

Assume 52 N We want to replace the existing force diagram with a force couple system at point B:   For the following statements below, type in T for true or F for false. The resultant force at point B will the same as the applied force at B.  [ans1] The resultant moment at point B will be the same as the couple moment created by the 15N forces.  [ans2]   If we want to replace the 15N forces with a couple moment, we would multiply 15 by:  [ans3] Type in the correct letter from the choices below: a.    0.4    b.  0.24    c.  0.4 + 0.24     d.     If we want to replace the force couple system at point B with a single force acting along DC, how far to the left of point C would we need to place the resultant force vector:  [ans4] Type in the correct letter from the choices below: a.  0.04m     b.  0.10m     c.  0.14m     d.  0.26m   If we want to replace the force couple system at point B with a single force along AB, how far to the left of point B would we need to place the resultant force vector:  [ans5] Type in the correct letter from the choices below: a.  same as the answer that you found going along DC b.  more than the answer you found going along DC  c.  less than the answer you found going along DC d.  Line AB goes through point B so you cannot replace the force couple system with a single vector  

Suppose the only force acting on the crane is coming from cable AB which has a tension = 300 lbs.   Suppose you want to replace the existing force diagram for the crane with an equivalent force couple system at point O.   Find the force vector in the cable.    lb where  a =  [ans1]     b =  [ans2]     c =  [ans3] Round your answers to TWO DECIMAL PLACES if necessary. Just type in the numerical value. Do not add in any units!!   Which matrix represents a correct way to calculate the moment of Force AB about point O?  [ans4]   The resultant moment at point O =      ftlb where  e =  [ans5]     f =  -[ans6]     g =  -[ans7] Type in the correct letter from the choices below: a.  1065.76          b.  1153.8     c.  1367.34     d.  1730.8 e.  2234.08          f.   2580        g.  2769.2       h.  2923.54   In this situation, we would not be able to replace the force couple system with a single resultant force applied at a specific location {x, y, z} because the dot product of

Determine the mass of mercury that has a volume of 35.60 mL and a density of 13.546 g/mL. Chose your final answer here. After submitting the exam, upload the matching calculations to the Exam 1 Solutions, Extra Credit, and Partial Credit assignment. Answer – 2pts, work – 2pts

The amount of phosphorus in an 85 kg person is approximately 0.9 kg. What is the weight of phosphorus in pounds? Chose your final answer here. After submitting the exam, upload the matching calculations to the Exam 1 Solutions, Extra Credit, and Partial Credit assignment. Answer – 2pts, work – 2pts

  Which of the following most accurately describes the Vikings?  

  Why did universalizing religions fail to arise in sub-Saharan Africa or Mesoamerica?  

  Which of the following characterized Charlemagne’s rule?  

Endocrine glands are characterized by which of the following?

How many kcalories are in a food that contains 20 grams of carbohydrate, 10 grams protein, and 5 grams of fat?