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A scale model of an object (m = 10 kg, A = 35 cm 2 , V = 40 cm 3 ) is made such that the dimensions of the scale model are 5 times larger than the

  1. A scale model of an object (m = 10 kg, A = 35 cm2, V = 40 cm3) is made such that the dimensions of the scale model are 5 times larger than the original object, but the scale model is identical to the object in every other way. Answer the following questions: (Hint: Watch Session 13/Lecture/Video Lessons on Matter/Area, Volume, and Scaling Lesson)
  2. (7A) What is the mass mmodel (in kg)of the scale model? (Hint: the correct answer is between 100 and 10,000.)
  3. (7B) What is the surface area Amodel (in cubic cm) of the scale model?  (Hint: the correct answer is between 10 and 1,000.)
  4. (7C) What is the volume Vmodel (in cubic cm) of the scale model?  (Hint: the correct answer is between 1,000 and 10,000.)
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