Physics, 31.07.2019 00:40 eshaesmot12345
Acontractor made a small error in laying the foundation of a building. instead of being level, the foundation was at an angle of two degrees. after the building was built, the entire structure leaned dangerously to the left and had to be torn down. what does this building demonstrate about systems in general?
Answers: 1
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You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished
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In the first law of thermodynamics, triangle e=q-w, what does q stand for
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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
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Acontractor made a small error in laying the foundation of a building. instead of being level, the f...
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