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JulijaS [17]
3 years ago
7

A plane travels 1743 KM in 2 hours 30 minutes. How fast was the plane traveling?

Physics
1 answer:
Advocard [28]3 years ago
5 0

Answer:

v=697.2km/h

Explanation:

Hello.

In this case, since the velocity is computed via the division of the distance traveled by the elapsed time:

V=\frac{d}{t}

The distance is clearly 1743 km and the time is:

t=2h+30min*\frac{1h}{60min} =2.5h

Thus, the velocity turns out:

v=\frac{1743km}{2.5h}\\ \\v=697.2km/h

Which is a typical velocity for a plane to allow it be stable when flying.

Best regards.

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The Three fission reactions will produce nine neutrons

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In a fission reaction, the matter is broken down into simpler bits.

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2 years ago
1*2+2+1+5 by how much?
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10

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3 years ago
A monatomic gas is adiabatically compressed to 0.250 of its initial volume. Do each of the following quantities change?
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Answer:

Given that

V2/V1= 0.25

And we know that in adiabatic process

TV^န-1= constant

So

T1/T2=( V1 /V2)^ န-1

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A. RMS speed is

Vrms= √ 3RT/M

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Lambda 2/lambda 1= V2/V1 = 0.25

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C. Using

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3 years ago
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3 years ago
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A potter’s wheel moves from rest to an angular speed of 0.50 rev/s in 28.9 s. Assuming constant angular acceleration, what is it
Fudgin [204]

Answer:

0.108 rad/s².

Explanation:

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Initial angular velocity ,ωi = 0 rad/s

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We know that (if acceleration is constant)

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Therefore the answer will be 0.108 rad/s².

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3 years ago
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