Physics, 07.10.2019 21:30 audriegenero7501
Apoint charge q1 = 3.90 nc is placed at the origin, and a second point charge q2 = -3.00 nc is placed on the x-axis at x=+ 20.5 cm . a third point charge q3 = 1.95 nc is to be placed on the x-axis between q1 and q2. (take as zero the potential energy of the three charges when they are infinitely far apart.) part apart complete what is the potential energy of the system of the three charges if q3 is placed at x=+ 11.0 cm ? uu = â4.46Ã10â7 j submitprevious answers correct part b
Answers: 3
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22Ã10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
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Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?
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Apoint charge q1 = 3.90 nc is placed at the origin, and a second point charge q2 = -3.00 nc is place...
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