b) If the run took 50 minutes, what is the average power involved? 2. Suppose you get all your energy by using the hand-cranked device which generates 100 W power (similar to the one shown in class). If you had to pay a person to generate the energy at the rate of $8 per hour, what would be your cost for generating 1kWh of energy?

b) If the run took 50 minutes, what is the average power involved? 2. Suppose you get all your energy by using the hand-cranked device which generates 100 W power (similar to the one shown in class). If you had to pay a person to generate the energy at the rate of $8 per hour, what would be your cost for generating 1kWh of energy?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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