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scoray [572]
3 years ago
5

Which law is described by the equation p1v1 = p2v2 ?

Physics
2 answers:
kirill115 [55]3 years ago
6 0

The given equation is P_{1} V_{1}=P_{2} V_{2}, illustrated and derived through the Boyle’s law.

<u>Explanation: </u>

Boyle’s law derived the conditions of the sample of a gas in two different conditional pressure and volume. The initial observation was that the product of a given pressure and volume for the sample of gas at a constant temperature is observed to be constant.

Therefore,

                          P \times V=\text { constant}

The two temperature conditions were thus observed and the equation was elaborated to be,

                          P_{1} V_{1}=P_{2} V_{2}

kupik [55]3 years ago
5 0
Boyle's law is modeled by the equation p1v1=p2v2.
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Answer:

I will assume that “maximum force” implies the constant application of power  P  = 400 hp (international) to accelerating the vehicle. The force will therefore vary with speed as the vehicle accelerates. I will also assume that all engine energy goes into accelerating the vehicle, rather than rotating elements like its wheels.

In this case the 400 hp (equivalent to 298,280 watts) is applied for time  t  = 2 seconds. Therefore the kinetic energy of the vehicle is increased by:

ΔKE=Pt=(298,280)(2)=596,560  joules.

The initial kinetic energy is:

KEinitial=12mv2

=(0.5)(1600)(82)=51,200  joules.

Therefore final kinetic energy is:

KEfinal=KEinitial+ΔKE

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=647,760  joules

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KEfinal=12mv2

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=(2)(647,760)1600−−−−−−−−−−−√

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Answer:

The mass of object is calculated as 5.36 kg

Explanation:

The known terms to find the mass are:

           acceleration of object (a) = 22.35 m/s^{2}

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From Newton's second law of motion;

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