Apower station delivers 520 kw of power at 12,000 v to a factory through wires with total resistance 3.0 . how much less power is wasted if the electricity is delivered at 46,000 v rather than 12,000 v?

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

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