How might newtons second law relate to an asteriood that is heading toward earth

Answers

Answer 1

Answer:

it might be able to get a heading to a earth


Related Questions

1. The term _________
refers to the chemical potential of hydrogen.

Answers

Answer:

PH

Explanation:

Answer:

Explanation:

pH but i'm really not sure

Decide which element probably forms a compound with oxygen that has a chemical formula most and least similar to the chemical formula of the compound formed by oxygen and cesium.

Answers

Answer:

Most similar   -----  Lithium

Least similar   ----  Nitrogen

Explanation:

Cesium is an element on the periodic with the atomic number 133. It lies in group 1 (i.e., the alkali metals) and period 6 on the periodic table. The oxidation state of group 1 metals is +1. Cesium forms an oxide with oxygen as  [tex]Cs_2O[/tex].

The most similar compound to this chemical compound is Lithium because Lithium happens to be in the same group one metal with Cesium and forms the compound [tex]Li_2O[/tex] with the oxygen

The least similar compound nitrogen due to fact that it is an oxide that is covalent in nature and lies between-group 3 -17  to form an [tex]NO_2[/tex] with oxygen.

Explain what you think a compound is

Answers

Answer:

a thing that is composed of two or more separate elements; a mixture.

Explanation:

Using microorganisms to break down pollutants into nontoxic organic matter is called? a. bioremediation b. phytoremediation c. biconcentration d.bioaccumulation

Answers

Answer:

bioremediation

Explanation:

The second part of the cell theory is that he cell is the smallest unit of _______ and _______ in living things​

Answers

Answer:

a.life

b.organization

Gases deviate from tidal gas behavior because their particles:

Answers

Answer:

Explanation:

At low temperatures or high pressures, real gases deviate significantly from ideal gas behavior.

The kinetic theory assumes that gas particles occupy a negligible fraction of the total volume of the gas. It also assumes that the force of attraction between gas molecules is zero.

I hoped I helped you! :)

True or False? Nitrogen can get back into the atmosphere when dead plants and animals are decomposed by bacteria. The bacteria break down the larger molecules into smaller ones including nitrates, ammonia, and ultimately N2. True or Fralse

Answers

Answer: True

Explanation:

Answer:

idkkkkkkkklkllkkkkkkkkkkkkkk

Question
The measure of molecular movement is known as
dew point
temperature
condensation
evaporation

Answers

The Kelvin Scale is used, so the answer is temperature :)

A hydrogen electron is elevated from level 1 to level 2. Another electron is elevated from level 2 to level 4. The transition requiring the greatest energy change is

Answers

Answer:

the answer is level 2 to level 4

Explanation:

What are some ways each person could reduce air pollution and energy consumption? a. adjust the temperature settings - hotter in winter and cooler in summer b. adjust the temperature settings - cooler in winter and hotter in summer c. cut down trees near the house d. replace plumbing fixtures that leak Please select the best answer from the choices provided A B C D

Answers

Answer:

b.

adjust the temperature settings - cooler in winter and hotter in summer

Explanation: I took the quiz

Answer:

B. adjust the temperature settings- cooler in winter and hotter in summer

Explanation:

edge 2020

Please help me answerrr

Answers

Answer:

0.00439 g/mL

Explanation:

plz mark as brainliest if it helps.

What substance is produce when hydrogen burn?...

Answers

Answer:

Water

Explanation:

hydrogen + oxygen = water

If Mr. Murchison is testing out how the light in his classroom affects how sleepy his students get, what should his dependent variable be?

Answers

Answer:the dimmer the light is,the more sleepy the students become

Explanation:

What are the Oxidation numbers for H2AsO4-

Answers

i cant understand your question define briefly

Which is an example of what should be done in case of a laboratory accident? Wear appropriate lab attire. Read directions completely. Do not try to clean up a spill. Remain in the area.

Answers

Answer: C. Do not try to clean up a spill.

Explanation:

Carmen has a sample of matter. It is clear and smells sour. The sample is also thick but it flows when poured. Which is the best conclusion about Carmen's sample?

Answers

Answer:

liquid

Explanation:

In the given context, the sample as collected by Carmen is clear  and the sample has a sour smell. It is also mentioned that the sample is thick sample and when the sample is poured on a surface it begins to flow.

Such a sample would be a liquid sample because anything that flows is a liquid. The liquid sample has a high viscosity since it is thick.

Answer:liquid

Explanation:

Because it flows

C. A paramecium is a single-celled organism that lives in ponds. It travels at a rate of 2,000 micrometers per second. What is the speed of the paramecium in meters per hour?

Answers

Answer:

7.2 meters per hour

Explanation:

It is given that,

The speed of a paramecium is 2,000 micrometers per second.

We need to find the speed of the paramecium in meters per hour.

We know that,

[tex]1\ \mu m=10^{-6}\ m[/tex]

and

1 hour = 3600 seconds

[tex]v=2000\ \dfrac{\mu m}{s}\\\\=2000\times \dfrac{10^{-6}\ m}{(\dfrac{1}{3600})\ s}\\\\=7.2\ \text{meters/hour}[/tex]

Hence, the speed of the paramecium is 7.2 meters per hour.

Which of the following is NOT a subatomic particle of an atom?
Neutron
Nuclear wall
Proton
Electron

Answers

Answer:

B

Explanation:

It is Nuclear wall which is the second one

Compare which element would have larger first ionization energy: an alkali metal in Period 2 or an alkali metal in Period 4?

AW: I think it would be alkali metal on period 2

Answers

Answer:

An alkali metal present in period 2 have larger first ionization energy.

Explanation:

Ionization energy:

The amount of energy required to remove the electron from the atom is called ionization energy.

Trend along period:

As we move from left to right across the periodic table the number of valance electrons in an atom increase. The atomic size tend to decrease in same period of periodic table because the electrons are added with in the same shell. When the electron are added, at the same time protons are also added in the nucleus. The positive charge is going to increase and this charge is greater in effect than the charge of electrons. This effect lead to the greater nuclear attraction. The electrons are pull towards the nucleus and valance shell get closer to the nucleus. As a result of this greater nuclear attraction atomic radius decreases and ionization energy increases because it is very difficult to remove the electron from atom and more energy is required.

Trend along group:

As we move down the group atomic radii increased with increase of atomic number. The addition of electron in next level cause the atomic radii to increased. The hold of nucleus on valance shell become weaker because of shielding of electrons thus size of atom increased.

As the size of atom increases the ionization energy from top to bottom also  decreases because it becomes easier to remove the electron because of less nuclear attraction and as more electrons are added the outer electrons becomes more shielded and away from nucleus.  Thus alkali metal present in period 2 have larger ionization energy because of more nuclear attraction as compared to the alkali metal present in period 4.

How many electrons are found in a C and O2-, respectively?

Answers

Answer:

For example: O2- indicates an ion of oxygen having two extra electrons. I.e., since an oxygen atom normally has 8 protons and 8 electrons, this ion has 10 electrons (-10 charge) and 8 protons (+8 charge) giving it a charge of -2 (-10 + 8 = -2).

Carbon has a total of six electrons and there are a total of ten electrons in the oxygen ion.

What we can easily find in common with carbon and oxygen atom is the fact that the both of them have two shells. We can also refer to these shells as energy levels.

In both atoms, the first shell contains only two electrons. For carbon, the second shell contains four electrons while the second shell of oxygen ion contains eight electrons.

Hence, Oxygen ion has two electrons in the first shell and eight electrons in the second shell(total of ten electrons) while carbon has two electrons in the first shell and four electrons in the second shell (a total of six electrons).

The electronic configuration of carbon is: 1s2, 2s2, 2p2

The electronic configuration of oxygen ion  is: 1s2, 2s2, 2p6

Learn more: https://brainly.com/question/14283892

1. Identify the layer of Earth that is made primarily of silicon and oxygen.
Crust
Mantle
Core

Answers

Answer:The crust

Explanation:

The results of an investigation are the
(Blank)

Answers

Answer: ending results

Explanation:


What makes one atom different from another? The number of______in the_____

Answers

Answer:

protons in the nucleus

Which of the following is true about matter?

Answers

Answer:

Full question plssssss what should we find

full question so I can help you please

Scientists are studying cell-to-cell communication in a human spleen.

How would scientists most likely use technology during this study?

to draw a diagram showing how cellular communication occurs
to predict what triggers cells-to-cell communication
to determine safety procedures to be used in the laboratory
to determine the number of visible cells by counting them

Answers

Answer:

To predict what triggers cell-to-cell communication

Explanation:

Methodologies used for studying cell-to-cell communication includes

1) The reductionist method in which cellular response are measured based on testing specific cellular signals by the introduction of different chemicals, so as to find the source that triggers the response

2) By the application of known chemical reagents enable or block specific areas of an organism's receptors and with the aid of an electrode measure the cellular response based on generated currents of ions or by collecting and analyzing fluid samples from the affected area.

Answer:

b

Explanation:

just took test

Harvey mixes two liquids. Which observation of the new mixture most likely indicates a precipitate is O A. a cloudy appearance OB. a bubble formation OC. a change in color O D. a change in odor​

Answers

Answer:

A cloudy appearance!!

Explanation:

Hope it helps, just took a quiz.

Answer:

a cloudy appearance

Explanation:

i have big brain

Hydrogen atoms and helium atoms are not the same.
True
False

Answers

Answer: The answer is False (No). All helium atoms have 2 protons in their nucleuses (nuclei). If an atom has only 1 proton it its nucleus, then it is a hydrogen atom. (it behaves like other hydrogen atoms, not like a helium atom.)

Answer:

FALSE

Explanation:

The answer is False (No). All helium atoms have 2 protons in their nucleuses (nuclei). If an atom has only 1 proton it its nucleus, then it is a hydrogen atom. (it behaves like other hydrogen atoms, not like a helium atom.)

Which of these would have lowest kinetic energy
Boiling water
Ice water
Refrigerated water
Water at room temperature

Answers

Answer:

The answer is ice water, since the particles of a solid have very low kinetic energy.

Explanation:

Answer:

Iced water.

Explanation:

It's a solid. Within a given substance, such as water, particles in the solid state have the least amount of kinetic energy.

As water freezes, it does so because after thermal energy leaves the particles, the average translational+rotational kinetic energy decreases, but the total average kinetic energy does not... and the temperature does not change either.

As a star uses up its hydrogen supply, it changes from a main sequence star to a -
A.) dwarf
B.) supernova
C.) black hole
D.) giant

Answers

B is the correct answer

As a star uses up its hydrogen supply, it changes from the main sequence star to a Giant. Thus, the correct option for this question is D.

What is a Star?

A star may be defined as a type of huge celestial body that is generally constructed of hydrogen and helium that produce light and heat from the churning nuclear forges inside their cores. They are the luminous bodies that are visible in the sky at night.

A giant is a type of star that has utilized its hydrogen supply in its cores and transformed itself into the thermonuclear fusion of hydrogen in the shell that envelops its surroundings.

This creates an outwards force and stimulates fusion that initiates to increase and hence the star can not able to maintain its equilibrium longer.

Therefore, as a star uses up its hydrogen supply, it changes from the main sequence star to a Giant. Thus, the correct option for this question is D.

To learn more about Red giant, refer to the link:

https://brainly.com/question/27111741

#SPJ6

dimensional analysis 9 lemons = 1 orange How many lemons in 10 oranges?

Answers

1 orange = 9 lemons
So, 10 oranges= 90 lemons

Answer: there are 90 lemons in 10 oranges
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