Is that possible to separate the water particles from the air

Physics

2 answers:

Mashcka [7]3 years ago

6 0

Not likely but you can try

kupik [55]3 years ago

3 0

I don't really know but I don't think you can... I can't explain it either. Sorry im no help

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What exactly does it mean to say an object is polarized

Anestetic [448]

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3 years ago

Why do scientists often take several measurements of the same object, average them together, and use the average value as the me

DaniilM [7]

Answer:

To minimize the practical errors and improve the accuracy.

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Scientists take several measurements and use the average of all the measured values to minimize the practical errors due to unavoidable circumstances and be close to the true value.

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A 326 g object is attached to a spring and executes simple harmonic motion with a period of 0.250 s. If the total energy of the

Basile [38]

Answer:

a) $v_{max}=5.98\frac{m}{s}$

b) $k=205.92\frac{N}{m}$

c) $A=0.24m$

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a) In the equilibrium position of the system, that is when the spring is not elongated, the potential energy is zero. Therefore, the total energy of the system is the maximum kinetic energy:

$E=K_{max}\\E=\frac{mv_{max}^2}{2}\\v_{max}=\sqrt{\frac{2E}{m}}\\v_{max}=\sqrt{\frac{2(5.83J)}{0.326kg}}\\v_{max}=5.98\frac{m}{s}$

b) The force constant of the spring can be calculated from the natural frequency of the system:

$\omega^2=\frac{k}{m}\\k=m\omega^2$

Recall that $\omega=\frac{2\pi}{T}\\$ , that is the distance traveled in one revolution divided into the time of one revolution. Replacing and solving for k: