Physics, 14.11.2019 04:31 abieber4328
The oven draws 1100 w of power, and you have determined that it heats with an efficiency of 51%. using this information, determine the time t it would take to bring 240 ml of water from 25∘c to 100∘c . note that 4.2 j of energy is required to raise the temperature of 1.0 ml of water by 1.0∘c (the same as for the coffee above).
Answers: 3
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What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential
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Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
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Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
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Physics, 22.06.2019 20:30
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
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The oven draws 1100 w of power, and you have determined that it heats with an efficiency of 51%. usi...
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