Physics, 07.11.2019 03:31 praveen35301

What exerts a centripetal force on a person running around a curve?

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Physics, 22.06.2019 06:20, walmartislife

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Physics, 22.06.2019 08:00, osmanysalvador9

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Physics, 22.06.2019 09:30, officialariana01

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final