Physics, 28.04.2021 20:20 lildebiecakes
4. Given that the specific heat of copper is 385J/kg/K and if 81.2J of heat is applied to 17.8g of copper by how much will the temperature of the copper increase?
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Why does the input force have to be greater than the force needed to lift the bale?
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How does an observation about an object differ from an inference about that object
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Consider a small frictionless puck perched at the top of a fixed sphere of radius r. if the puck is given a tiny nudge so that it begins to slide down, through what vertical height will it descend before it leaves the surface of the sphere? [hint: use conservation of energy to find the puck's speed as a func e conservation of energy to find the puck's speed as a function of its height at what value of this normal force does the puck leave the sphere? ] here on the puck.
Answers: 2
4. Given that the specific heat of copper is 385J/kg/K and if 81.2J of heat is applied to 17.8g of c...
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