Answer:
899752.13598 N
Explanation:
p = Pressure on the plate =
A = Area =
F = Force on the region
When force is divided by area we get pressure
Force is exerted by the atmosphere on a disk-shaped region is 899752.13598 N
What do you ocean waves and sound waves have in common?
1 answer:
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The equivalent resistance of n resistors connected in parallel is given by
(1)
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From which we find
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So, each piece of wire has a resistance of
. Before the wire was cut, the five pieces were connected as they were in series. The equivalent resistance of a series of n resistors is given by
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In our problem, the resulting resistance of the 5 pieces connected in parallel is
From which we find
So, each piece of wire has a resistance of
So if we apply it at our case, we have
therefore, the resistance of the original wire was