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Author Question: What resistance must be connected in parallel with a 633- resistor to produce an equivalent ... (Read 122 times)

Melani1276

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on: Jul 29, 2018
What resistance must be connected in parallel with a 633- resistor to produce an equivalent resistance of 205 ?
 
  What will be an ideal response?

Question 2

A typical incandescent light bulb consumes 75 W of power and has a mass of 30 g.
 
  You want to save electrical energy by dropping the bulb from a height great enough so that the kinetic energy of the bulb when it reaches the floor will be the same as the energy it took to keep the bulb on for 1.0 hour. From what height should you drop the bulb, assuming no air resistance and constant g?


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joshraies

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Reply #1 on: Jul 29, 2018
Answer to Question 1

303

Answer to Question 2

920 km


Melani1276

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


joshraies

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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