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Performance, Power, and Energy 6. [5 points] Suppose you walk up a stairwell in 10 seconds. The next day you run up the same stairwell

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Performance, Power, and Energy 6. [5 points] Suppose you walk up a stairwell in 10 seconds. The next day you run up the same stairwell in 5 scconds: (a) how much more energy was expended running up the stairs compared to walking up the stairs? (b) how much more power did it take to run up the stairs compared to walking up the stairs

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