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Physics, 21.06.2019 22:30, blessing5266
Distinguish between a transverse wave and a longitudinal wave.
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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
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Physics, 22.06.2019 10:30, tyw3366812778
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is Ξs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
when an object is placed near a concave mirror, at what position does it forms a magnified and erect...
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