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Physics, 12.03.2020 05:07 kestegag7162
The mass of our hero is 69.0 kg, and the mass of his physics book is 1.725 kg. What is the total momentum of the system of particles consisting of the book and our hero combined as they are slipping across the ice together BEFORE our hero throws his physics book?
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Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32Ă10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^â1 mol^â1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022Ă10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?
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The mass of our hero is 69.0 kg, and the mass of his physics book is 1.725 kg. What is the total mom...
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