Physics, 03.10.2021 09:10, yoongnzl

What problems exist when it comes to how we can supply energy or fuel to space travelers?

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Physics, 22.06.2019 05:10, 902coo

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Physics, 22.06.2019 10:00, autumnskye1

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