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2 years ago

What was Newtons first law of motion??

2 answers:

5 0

Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. ... The third law states that for every action (force) in nature there is an equal and opposite reaction.

hope this helped <3

Ksivusya [100]2 years ago

4 0

Answer:

Basically an object in motion or at rest will remain that way unless an outside force acts against it.

Explanation:

Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia.

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What type of relationship does temperature and pressure have?

blsea [12.9K]

Pressure is directly proportional to temperature.

<span>From the ideal gas law- </span>PV= nRT

by making P the subject of the formula, P= nRT/V

<span>This implies that Pressure is directly proportional to temperature, OR, as pressure increases, temperature will increase proportionally.</span>

5 0

3 years ago

Which choice tells how energy is transferred between the atmosphere and hydrosphere? runoff and condensation precipitation and e

4vir4ik [10]

Answer:

correct answer is precipitation and evaporation

Explanation:

solution

correct answer is precipitation and evaporation because in the evaporation process of water cycle, the atmosphere is directly interact with the hydrosphere as water changes from liquid into vapor or gas form

and Precipitation is the process when water that may be in the form of snow or hail or rain etc that is fall from the cloud into the open sky

so correct answer is precipitation and evaporation

8 0

3 years ago

Read 2 more answers

How many C-13 atoms are present, on average, in a 23000-atom sample of carbon?

barxatty [35]

It contains 23000/13= 1769.23 C¹³ atoms

7 0

2 years ago

While setting up a beaker to boil a solution on a hot plate, you notice that the stirring is erratic and unstable. What should y

Crank

Given what we know, we can confirm that if while setting up a beaker you notice that the stirring is erratic and unstable, you should immediately turn off the stirring mechanism.

<h3>Why turn off the stirring mechanism?</h3>

The beaker is boiling a substance, making it very dangerous.
Unstable and erratic stirring can cause spilling or even a broken beaker.
The best course of action is to disable the stirring until the problem is fixed.
This will ensure the safety of everyone involved.

Therefore, we can confirm that in order to ensure the safety of all participants, if while setting up a beaker you notice that the stirring is erratic and unstable, you should immediately turn off the stirring mechanism.

To learn more about lab safety visit:

brainly.com/question/20103808?referrer=searchResults

5 0

2 years ago

Which element is most likely to form a cation? <br> sodium, silicon, sulfur, argon

Harrizon [31]

<h3>Answer:</h3>

Sodium

<h3>Explanation:</h3>

To answer the question we need to know a few things.

What are cations?

Cations are positively charged ions that are formed when an atom of an element loses an electron(s).

What elements form cations?

Metallic elements form cations since they react by losing electrons thus forming ions with a positive charge.
For example, alkali metals such as sodium form cations with a charge of +1.
In this case, sodium will form a cation with a charge of + 1, Na⁺

What are negatively charged ions?

Negatively charged ions are known as anions.
They are formed by non-metallic elements such as sulfur, argon, silicon, etc.

3 0

2 years ago