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dybincka [34]
3 years ago
15

How can you describe the motion of an object in a race?

Physics
1 answer:
Hitman42 [59]3 years ago
4 0
You can describe the motion of an object by its position, speed, direction, and acceleration
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The pressure must have increased in the process

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The State Equation for gasses reads: P*V=n*R*T

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If the temperature of the gas doesn't change in the described process, the right hand side of the equation stays the same. If that is the case, given that when the Volume of the gas diminishes from 75 liters to 50 liters, then the pressure must have increased to keep that product "P * V" constant:

P_i*V_i=P_f*V_f\\75 *300=50*X\\X=\frac{75*300}{50} =450

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What happens to a gas when its temperature decreases?
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Hey There!

When the gas temperature decreases the volume decreases too.

Thank You!

Have a question? Need Support? Feel free to message me.
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