A line transports electrical energy at a rate of 5x10 ^ 4 kw from its source (hydroelectric plant) to the city where it is consumed. The city is 50km away and the line has a resistance of 0.004 Ω per km. A) Find the electrical power loss in the line, if the ddp between both conductors is: i) 10 ^ 5 v, ii) 10 ^ 4 v, iii) 10 ^ 3 v, iv) 110 volt

What is a good example of instantaneous speed

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?

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.