10. CALCULATE: Find the amount of power used in each of the following examples. Show your calculations. a. You use a force of 10
N to move a box 100 m in 10 seconds. b. An athlete lifting weights does 900 J of work in 1 second. C. A truck does 30,000 J of work in 15 seconds. d. A fumiture mover uses a force of 150 N to push a large trunk 5 m across the floor in 5 seconds
1 answer:
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