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Llana [10]
3 years ago
15

In what type of circuit are all the resistances of all the circuit elements added linearly?

Physics
1 answer:
ycow [4]3 years ago
5 0
<em>It is a series circuit.</em> 
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the two factors are the mass of the objects and the coefficient of friction between them

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What is a plane mirror? state the characteristics of the image formed by a plane mirror ​
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Convert 172 to a scientific notation
gtnhenbr [62]

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1.72×10^2

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An RC circuit is connected across an ideal DC voltage source through an open switch. The switch is closed at time t = 0 s. Which
steposvetlana [31]

Answer:

e)

Explanation:

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5 0
2 years ago
How much would it cost to cover the entire land area of the U.S. in dollar bills?
agasfer [191]

Answer:

  $900 trillion

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If Alaska is 20% of the contiguous US, then the approximate area of interest is ...

  1200 miles × 3000 miles = 3.6×10^6 square miles.

The size of a dollar bill is about ...

  (6.5 cm)·(15.5 cm) = 100.75 cm^2

One mile is 160,934.4 cm, so 1 square mile is about ...

  1 mi^2 = (160,934.4 cm)^2 ≈ 2.59·10^10 cm^2

The number of dollars of interest is then ...

  (3.6 · 10^6 mi^2)(2.59 · 10^10 cm^2)/(100.75 cm^2) ≈ 9.3·10^14

  ≈ 930 × 10^12 . . . dollars

It would cost about 900 trillion dollars to cover the land area of the US in $1 bills.

7 0
3 years ago
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