3 years ago

What is the minimum number of points necessary to determine a straight line?

Physics

1 answer:

laiz [17]3 years ago

7 0

2 points are necessary

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2 years ago

Which other subatomic particle has the same mass as a neutron

RideAnS [48]

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.................... protons :)

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3 years ago

Read 2 more answers

Consider an isolated system, by which we mean a system free of external forces. If the sum of the particle energies in the syste

Airida [17]

Answer:

The system's potential energy is -147 J.

Explanation:

Given that,

Energy = 147 J

We know that,

System is isolated and it is free from external forces.

So, the work done by the external forces on the system should be equal to zero.

$W=0$

We need to calculate the system's potential energy

Using thermodynamics first equation

$\Delta U=W-\Delta E$

Put the value into the formula

$\Delta U=0-147$

$\Delta U=-147\ J$

Hence, The system's potential energy is -147 J.

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3 years ago

How do you find the angle (to the nearest tenth) on your graph that produced the greatest range, based on the line of best fit?

VikaD [51]

Answer:

yuououiy

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2 years ago

Newton's first law of motion gives the concept of force moment

Furkat [3]

Answer:

Hey there

Where trying to say that:

Newton's first law gives the concept of force and momentum?

That's false if that's is what you said.

Newton's first law tells us that objects in motion will remain in motion and objects at rest will remain at rest.

Newton's second law gives us the concept of force and momentum.

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2 years ago