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2 years ago

How to do this question

Physics

1 answer:

mestny [16]2 years ago

4 0

thanks again and have to go to the store and get some rest I will be there at puno my phone is not working and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about the week and I have a few questions about you

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“Is there a relationship between mass and gravity of a planet?” If there is a relationship, (such as- as the mass gets bigger th

Vedmedyk [2.9K]

Saturn has a greater gravity than Earth. Saturn = 10.44 m/s^2 and Earth = 9.81 m/s^2
The gravity of Saturn would be many times greater if it wasn’t fir its huge size! That means in the surface of Saturn you are many times further away from the centre if it’s mass.

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3 years ago

A skateboarder is traveling at a velocity of 8 m/s. She slows down and comes to a stop in 4 seconds. Calculate the skater’s acce

alexdok [17]

Answer:

Go to this link it has many examples - https://staff.retsd.mb.ca/public/or4xe53elrzxg5ldmjuwe3i/Lists/SharedDocuments/Physics/14.2.PDF

Explanation:

Link ^

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3 years ago

For a quantity of gas at a constant temperature, the pressure P is inversely proportional to the volume V. What is the limit of

IceJOKER [234]

Answer:

$lim_{V \to 0^{+}} P = k\lim_{V \to 0^{+}} \frac{1}{V} =\infty$

This limit is not defined.

Explanation:

We need to remember first this law

The Boyle's law states that under a constant temperature when the pressure is inversely proportion to the volume.

So that means: $P \propto \frac{1}{V}$

And we can put an equal if we do this:

$P = \frac{k}{V}$ where k is the proportional constant.

For this case we want to find the following limit:

$lim_{V \to 0^{+}} P = \lim_{V \to 0^{+}} \frac{k}{V}$

And using properties of limits we have:

$lim_{V \to 0^{+}} P = k\lim_{V \to 0^{+}} \frac{1}{V}$

So for this case this limit tend to infinity since we are dividing a constant by a very low number positive near to 0.

So then we can conclude that:

$lim_{V \to 0^{+}} P = k\lim_{V \to 0^{+}} \frac{1}{V} =\infty$

This limit is not defined.

Interpretation: we are seeing that if the volume decrease considerable with the temperature constant by the inverse relation between P and V, the value of P increases to with no limit.

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3 years ago

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ice ice baby wow hello wow hello

Explanation:

yesyes

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2 years ago

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Find the force, in Newtons, on a rectangular metal plate with dimensions of 4 m by 8 m that is submerged horizontally in 9 m of

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