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Compute all parts of given problem:
Problem: A generating station is producing 1.7 x 106 W of power that is to be sent to a small town located 5.7 km away. Each of the two wires that comprise the transmission line has a resistance per length of 5.1 x 10-2 km.
Part A: Find the power lost in heating the wires if the power is transmitted at 1300 V.
Part B: A 100:1 step-up transformer is used to raise the voltage before the power is transmitted. How much power is now lost in heating the wires?
I want help to find the power lost in heating the wires if the power is transmitted at 1300 V.
The car drives straight off the edge of a cliff that is 57 m high. The investigator at the scene of the accident notes that the point of impact is 130 m from the base of the cliff.
What is the interference pattern generated from three slits? The slit separation is, hand they are a distance, d from the screen. Utilize complex notation to solve this problem.
Jane, looking for Tarzan, is running at topspeed (6.7 m/s) and grabs a vine hanging vertically from a talltree in the jungle. How high can she swing upward
A magnet falls through a loop of wire with the South Pole entering first. As the South Pole approaches the loop, find what is the direction of the induced current in the loop
10-kg block is connected to a 40kg block.The horizontal surface on which the blocks slide is not frictionless and assume both blocks are made out of same material. a force of 50 N pulls the blocks to the right and produces an acceleration of 1/2 m..
he moon's diameter is 3.48 x 106 m, and its mean distance from the earth is 3.85 x 108 m. Find the diameter of the moon's image on the slide film
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The bucket of mass 2.5 kg is released from rest from 4.0 m above the water level. Calculate the vertical acceleration of the bucket
A 0.10-kg cart traveling in the positive x direction at 10.0 m/s collides with a 0.30-kg cart at rest. What is the velocity of the 0.10-kg cart
A Cepheid variable has been found to have a period of 22 days, from this its luminosity is determined to be 2.8 x 1029 W, calculate the distance to the Cepheid
question on a part-time job you are asked to bring a cylindrical iron rod of density 7800kgm3 length 79.0 cm and
The rms speed of a sample of gas is increased with 12%. What is the percent change in the temperature of the gas? What is the percent change in the pressure of the gas, assuming its volume is held constant?
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