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Science Chp. 14.1
14.1 Vocab
Question | Answer |
---|---|
work | the product of distance and the force in the direction an object moves |
power | the rate of doing work |
joule | the SI unit of work, equal to 1 newton-meter |
watt | the SI unit of power, equal to one joule per second |
horsepower | a common unit of power, equal to about 746 watts |