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Soloha48 [4]
3 years ago
8

A road with a positive cross slope is highest __________.

Physics
1 answer:
Alja [10]3 years ago
3 0

A road with a positive cross slope is highest in the center of the road.

The roads with Cross slopes are formed to provide the drainage system so that water will run off from the surface. Due to this no water stands on the roads, especially when there is heavy rain it is very useful. It is a very important safety factor.

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Explain which planets have seasons and why some planets have none at all.
Sergeu [11.5K]

Answer:

Some planets have seasons some don't bc of the distance from the sun some of them are too cold or too hot to have seasons

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Just wondering, what do you guys think the 5th dimension is? I've always believed it to be light.
zepelin [54]

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8 0
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Which of the following phenomena are due to the electric interaction? (Select all that apply.) surface tension in water friction
Eddi Din [679]

Answer:

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5 0
3 years ago
Two people are pushing a couch from opposite sides. one person pushing to the right with a force of 3 N. the other person pushes
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8 0
3 years ago
Show that the expression pRT has the same units as the pressure, and thus that the ideal gas law is dimensionally consistent.
Gemiola [76]

Answer and Explanation:

We have given the expression \rho RT

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And dimension of pressure ML^{-1}T^{-2}

Now combine dimension of \rho RT =ML^{-3}ML^2T^{-2}\Theta ^{-1}M^{-1}\Theta ^{-1}=ML^{-1}T^{-2}

So the dimension of \rho RT  and dimension P is same so there unit will also be same

From ideal gas equation we know that PV=nRT

P=\frac{n}{V}RT=\rho RT

As the both P and  \rho RT  has same dimension so they are dimensionally constant

7 0
4 years ago
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