Physics, 16.07.2019 18:30 upadrastakameswari
Apoint charge is placed 3 m from a 4 µc charge. what is the strength of the electric field on the point charge at this distance? (round to the nearest whole number.)
Answers: 2
Physics, 21.06.2019 13:30
The mentor is usually a peer of the individual that acts as a role model and the individual get started in adult life.
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Physics, 21.06.2019 20:30
Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?
Answers: 3
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 05:30
Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?
Answers: 1
Apoint charge is placed 3 m from a 4 µc charge. what is the strength of the electric field on the po...
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