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andre [41]
4 years ago
14

The measure of how quickly an object’s velocity changes is called

Physics
2 answers:
blsea [12.9K]4 years ago
5 0
Acceleration I’m pretty sure
bearhunter [10]4 years ago
3 0
That's the definition of acceleration.
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What will cause the volume of an ideal gas to triple in value?
trapecia [35]

Answer: The volume of an ideal gas will triple in value if the pressure is reduced to one-third of its initial value

Explanation:

We can determine this from the gas laws. Using Boyle's law, which states that "the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature"

Mathematically, P ∝ (1/V)

Since P ∝ (1/V), we can then write that

P = k(1/V)

Where P is the pressure, V is the volume and k is the proportionality constant

PV = k

We can then write that

P1V1 = P2V2 = P3V3 = ...

Hence, P1V1 = P2V2

Where P1 is the initial pressure of the gas

P2 is the final pressure of the gas

V1 is the initial volume of the gas

and V2 is the final volume of the gas

From the question, we want to determine what will make the new volume be thrice the initial volume.

Hence,

P1 = P

V1 = V

P2= ??

V2 = 3V

Therefore,

P × V = P2 × (3V)

P2 = PV/3V

P2 = P/3 = 1/3(P)

This means the volume of an ideal gas will triple in value if the pressure is reduced to one-third of its initial value

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3 years ago
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What sort of trade-offs do you think engineers make between functionality, safety, and aesthetics when building a real bridge?
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They make sure the bridge is functional and safe before the add the 
<span>aesthetics</span>
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Answer:

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Answer:

False

Explanation:

10 is not the same as -10 but if -10 is the absolute value they would be the  same

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