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stepladder [879]
3 years ago
11

IF U ANSWER I WILL PUT U AS BRAINIEST ANSWER AND GIVE U A THANK U

Physics
2 answers:
Bingel [31]3 years ago
8 0
<span>
At the Earth's surface, warm air expands and rises, creating
what is known as an area of low pressure.

Cold air is dense and sinks to the surface to create what is
known as an area of high pressure.</span>


svlad2 [7]3 years ago
8 0

low pressure, high pressure


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if a star 100 light years from earth is beginning to expand into a giant star how long will it take for astronomers to observe t
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A uniform electric field exists in the region between two oppositely charged plane parallel plates. A proton is released from re
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The magnitude of the electric field can be calculated using the equation

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We have to calculate the Force first.

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Initial Velocity of the proton V_{i}  = 0

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B) To calculate the Final Velocity of the proton, we can make use of the equation

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Plugging the numbers in and simplifying gets us V_{f}  = (2.22)  *  10^{4}  m/s

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3 years ago
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I think its true

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