Physics, 10.11.2019 06:31, oscard1627
Just as the surface area-to-volume ratio depends on size, so can other properties. to see how, suppose that your size suddenly doubled; that is, your height, width, and depth all doubled. (for example, if you were 5 feet tall before, you now are 10 feet tall.) a) by what factor has your waist size increased? b) how much more material will be required for your clothes? (hint: clothes cover the surface area of your body.) c) by what factor has your weight increased? (hint: weight depends on the volume of your body.) d) the pressure on your weight-bearing joints depends on how much weight is supported by the surface area of each joint. how has this pressure changed?
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Just as the surface area-to-volume ratio depends on size, so can other properties. to see how, suppo...
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