PHYSICS STUDY GUIDE CHAPTER 10: WORK-ENERGY TOPICS

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KINETIC ENERGY • KINETIC ENERGY: Ability to do work as a result of the velocity of the system. • Energy associated with the velocity (v) of an object. • Example: A cool 1200 kg yellow car is running at 45 m/s. As a sharp turn is coming ahead the driver slows down to 20 m/s.

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KINETIC ENERGY • KINETIC ENERGY: Ability to do work as a result of the velocity of the system. • Energy associated with the velocity (v) of an object. • Example: A cool 1200 kg yellow car is running at 45 m/s. As a sharp turn is coming ahead the driver slows down to 20 m/s.
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we"can"calculate"the"mass"of"food"required:" (3600 kcal)(0.35) 1260 kcal. (3600 kcal)(0.60) 2160 kcal; and (3600 kcal)(0.05) 180 kcal; fat carbohydrate protein = = = = = = E E E " Now,"from"Table"7.1"we"can"convert the"energy"required"into"the"mass"required" for"each"component of"their"diet:" 135.5 g. 9.3 kcal 1 g 2160 kcal 9.3 kcal 1 g 526.8 g ...
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