Physics, 22.07.2019 17:10, perezsamantha3oqr0za
The electric field in a region of space is ex = -1000x v/m, || 22 47. the electric potential in a region of space is v = 200/ 2x + y , is the electric field strength midway between the electrodes? ||2 200y 2 v, where x and y are in meters. what are the strength and direction of the electric field at 1x, y2 = 12.0 m, 2.0 m2? give the direction as an angle cw or ccw (specify which) from the positive x-axis. xf=30cm?
Answers: 1
Physics, 21.06.2019 18:00, kitkatwolf
What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?
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Physics, 21.06.2019 22:00, connorgking
Why do electron microscopes have higher resolving power than light microscopes?
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Physics, 22.06.2019 14:20, jeny89
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
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Physics, 22.06.2019 17:00, nathanb126
The force it would take to accelerate an 900-kg car at the rate of 6m/s2
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The electric field in a region of space is ex = -1000x v/m, || 22 47. the electric potential in a re...
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