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Leona [35]
3 years ago
11

A car increases velocity from 25 m/s to 50 m/s in 5 seconds. What is the acceleration of the car?

Physics
1 answer:
Mars2501 [29]3 years ago
5 0

Answer:

the acceleration of the car is 5m/s2

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The expression below was formed by combining different gas laws.
kap26 [50]

Answer:

Avogadro's law.

Explanation:

Avogadro’s law states that, equal volumes of all gases at the same temperature and pressure contain the same number of molecules.

Mathematically,

V n

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K = mathematical constant.

The ideal gas equation is a combination of Boyle's law, Charles' law and Avogadro’s law.

V 1/P at constant temperature (Boyle’s law)

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Combining the equations yields,

V nT/P

Introducing a constant,

V = nRT/P

PV = nRT

Where P = pressure in atm, Pa, torr, mmHg or Nm-2; V = volume in cm3, dm3, ml or L; T = temperature in Kelvin; n = number of moles of gas in mol; R = molar gas constant = 0.082 dm3atmK-1mol-1

7 0
3 years ago
Explain the difference between the 7 parts of the electromagnetic spectrum.
inn [45]

Answer:

The difference between the two is, well for one

Spectrum: The entire range that the "waves" could be such, as visible light, x-ray's and so on.

Waves: These are different because they aren't telling you or showing the entire spectrum just which they length that they are.

It may confuse you but it makes sense to me (Sorry)

Explanation:

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3 years ago
I need help someone help me
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5 0
3 years ago
An atom with two protons, three neutrons and two electrons would have a mass of about how many atomic mass units?
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The force vector A has components Ax = 5 N, Ay = -3 N. The force vector B has
jeka94

Answer:

In the picture.

Explanation:

I hope that it's a clear solution.

5 0
3 years ago
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