What two factors impact the KE of a system?

Mass and velocity
Weight and velocity
Mass and weight
Velocity and height

Please choose the correct answer.

Answers

Answer 1
mass and velocity is the correct answer choice :) (please mark brainliest)
Answer 2
mass and velocity (mass and velocity)

Related Questions

Which ones belong in potential energy and in Kinetic energy?
Btw dis is for a venn diagram and there are only two answers that belong in the middle

Answers

Answer: Energy of motion and Jumping to on the Kinetic energy side

Explanation:Because when you are moving you have a greater number of kinetic energy than potential

Answer:

Watch Naruto that's the answer

nice mac book btw

Explanation:

How does thermal energy flow as you hold a glass of ice water? (94 points)
a By conduction from your hand to the glass

b By convection from your hand to the glass

c By convection from the ice to your hand

d By radiation from the ice to your hand

Answers

Answer:

The answer is a

Explanation:

conduction is the transfer of thermal energy when two substances of different temperature touch.

someone answer these please

Answers

2. Most organisms are rare now. The only abundant organisms are birds, jellyfish, worms/amphipods, floating algae, and microbes.

3. No, most of the groups were rare in the previous food web. The only group that was abundant was the bird group. All of the other organisms were rare in the previous pre-human food web.

4. Yes, it looks like at the top predators were affected, although some of the lower trophies species have been badly affected too.

Hope this helped! Please mark me brainliest !

i need help like asap giving 100 points like for real


11) A student performs an experiment with three unknown fluids and obtains the following measurements:


Fluid A: m = 2060 g, V = 2000 mL, D =


Fluid B: m = 672 g, V = 850 mL , D =


Fluid C: m = 990 g, V = 1100 mL, D =

Answers

Answer:

Its B

Explanation:

Xhh be xjnddksnd d Amal’s

What kind of chemical bond is formed between nonmetals? Explain your answer.

Answers

Answer:

The ionic bond is formed due to an electrostatic force of attraction between two oppositely charged ions. This bond is usually formed between a metal and a nonmetal. Prior to the electrostatic attraction, there is a total transfer of valence electrons from one atom to the other atom.

Explanation: hope that helps

In general, nonmetals form covalent bonds, metals and nonmetals form ionic bonds, and metals form metallic bonds.

What are non-metals?

Non-metals are natural materials that do not generate heat or electricity and are structurally brittle, making them difficult to roll, mold, extrude, or press.

Non-metallic elements in the periodic table include hydrogen, carbon, nitrogen, oxygen, phosphorus, arsenic, and selenium.

Ionic compounds are formed when metals and nonmetals combine, whereas covalent compounds are formed when nonmetals combine with other nonmetals.

Metal atoms have only a few electrons in their outer shell, whereas non-metal atoms have many electrons.

This means that metals are more likely to react with nonmetals. Electrons transfer from the metal to the nonmetal when it reacts with it.

Thus, there will be covalent bonding between nonmetals.

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Choose all the objects which are true about the phases of the moon. (Hint: There are 4 correct answers.)
Group of answer choices

phases are the shapes that the moon appears to have during the course of the month

A half circle moon is called a quarter moon.

A new moon occurs when the moon is between Earth and the Sun.

A full moon occurs when Earth is between the sun and moon

a new moon occurs when Earth is between the moon and sun.

A full moon occurs when the moon is between the sun and Earth.

a lunar cycle is approximately 28 days between new and full moon..

a quarter moon is a crescent moon

Answers

The last answer is correct

How do conduction and convection differ?

a Conduction can move through empty space to transfer heat; convection cannot.

b Conduction does not require objects to have direct physical contact; convection does.

c Conduction requires objects to have direct physical contact; convection does not.

d Conduction transmits heat through electromagnetic waves; convection does not.

Answers

conduction requires objects to have direct contact; convection does not.

...


4. Provide an example that illustrates how a phase change is an intensive (characteristic) property.


7. Which type of property would NOT be useful in identifying a substance? Why?



I need help, please and thank you


also whenever I try to answer someone's question, it leaves my answer blank...why tho?

Answers

4. density, temperature, surface tension.
7. extensive properties- uses mass and volume depends on tbe amount of substance present.

Which characteristic is always true for all members of the plant kingdom?

A .Is autotrophic


B. Is unicellular


C. Does not have a nucleus


D .Reproduces sexually

Answers

a is autotrophic......

The characteristic that is always true for all members of the plant kingdom that is they are autotrophic.

What are autotropes?

Autotropes are those species which make their own food by themselves.

Characteristics of the members of plant kingdom is:

Plants are autotropes as they prepare their own food.Plants are not unicellular, infact they are multicellular.Plants have their own nucleus.Plants does not reproduces by fertility, else they are reproduce due to non fertility.

Hence characteristic of plant kingdom is that they are autotrophic.

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Cohesion of water molecules, giving water the ability to support forces pulling against the surface.


A. Cohesion

B. Surface tension

C. Adhesion

D. Capillary action

Answers

C. Adhesion i think

What is a non-example for an Electric circuit?

Answers

Answer:

Impressionist paintings are a non-example of electric circuits.

Explanation:

hope this helped

Answer:

voltage

Explanation:

HELP ASAP/ If both crossing over and independent assortment occur during meiosis, which type of cells will result?

four genetically identical cells
four genetically different cells
two genetically identical cells
two genetically different cells

Answers

Answer:

sorry i am a month late but your answer will be b

Explanation:

i did the unit test review and got the answer right

Answer:

I think B

Explanation:

How does radiation differ from convection? (104 points)
a Radiation can move through empty space to transfer heat; convection cannot.

b Radiation needs a medium in order for heat to transfer; convection does not.

c Radiation requires objects to have direct physical contact; convection does not.

d Radiation transmits heat by circulating particles in an object; convection does not.

Answers

Answer:

Choice A

Radiation can move through empty space to transfer heat; convection cannot.

2. Each year, volunteers of the local WaVE (Waves are Very Exciting) group hold an annual meeting for new members. This year you have been asked to give the introductory speech at the meeting in which you will explain to members the importance of waves in the world. Your two-paragraph speech should include the following:

• general properties shared by all waves.
• how waves affect matter at the macroscopic and particle levels.
• the difference between the three types of mechanical waves.

The speech should be appropriate for a formal audience, and must include a topic statement, transition phrases, and the science vocabulary from the word bank.

WORD BANK
longitudinal wave
mechanical wave
medium
surface wave
transverse wave
wave
wave cycle
wave pulse

Answers

Yyttfftf navy unicycles

2. Which of the following statements about inertia is correct?

A. The more mass a body has, the more inertia it has.

B. The more mass a body has, the less inertia it has.

C. The amount of inertia a body has is not dependent upon its mass.

D. An object has to be moving to have inertia.
Please use your brain only if you know, not google or anything else :)

Answers

It's D.

Hope this helps :)

My number is- (856)449-5259

The statement that says the more mass a body has, the more inertia it has is correct about inertia (option A).  

First, we need to recall the concept of inertia.      

Inertia is the tendency of an object to oppose any change in its state. An object at rest will remain in this state until a force acts on it to move it, and vice versa, an object in motion will tend to keep the same velocity until a force acts on it to increase or slow down its speed.

Let's evaluate each statement  

A. The more mass a body has, the more inertia it has.

It is true. The more body mass, the more tendency it will have to oppose the change in its state, so the force needed will be greater.

[tex] F = ma [/tex]

We can see in the above equation that the force applied is proportional to the body mass.

     

B. The more mass a body has, the less inertia it has.

It is false. In statement A, we said that the more body mass, the more inertia it has.

C. The amount of inertia a body has is not dependent upon its mass.

It is false. According to the inertia concept, the inertia of a body is directly proportional to its mass.

D. An object has to be moving to have inertia.

It is false. As we said above, inertia is related to a body in a state of motion as well as in a state of rest.  

Therefore, statement A is correct about inertia.  

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How does water move between the hydrosphere and atmosphere?

Answers

Answer:

Water moves between the hydrosphere and atmosphere through evaporation condensation and precipitation.

Explanation:

Brainliest plz

Water is a renewable resource that is present in the spheres of the earth. The water moves between the hydrosphere and atmosphere through evaporation, condensation, and precipitation.

What are changing states of matter?

The different matters can be changed into one another through various methods that include evaporation, condensation, and precipitation. In the water cycle, the water from the hydrosphere gets evaporated from the liquid to the vapor phase.

The evaporated water vapor then condenses and cools down to form and store in the clouds. Then the condensed vapor in the atmosphere collectively comes back to earth in the form of precipitate that can be rain, snow, sleet, hail, etc.

Therefore, the water cycle involves evaporation, condensation, and precipitation to move water between the hydrosphere and the atmosphere.

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How many electrons does Sb have in the n = 3 energy level?

Answers

Answer:

The highest-numbered shell is the third shell, which has 2 electrons in the 3s subshell and 3 electrons in the 3p subshell.

Explanation:

The highest-numbered shell is the third shell.

Carla drew a diagram to compare the roles of oxygen and hydrogen in photosynthesis.


Which label belongs in the area marked Y?

Enters plant as a part of water
Combines with carbon dioxide
Is released into air through stomata
Is stored in leaves for later use

Answers

Answer:

A

Explanation:

Person above is completely wrong.

Answer:

A

Explanation:

took the test got 100

2. please answer i really need this and the answer is not 8

Answers

10 because you ha who multiply the Al2(S04) first :)

Use the drop-down menus to choose the correct global wind belt for each statement.

This area is located around the equator and is relatively calm._______

This wind occurs near the poles and is cold and dry. ________

These winds are in the middle latitudes and originate from high pressure of horse latitudes. ________

Answers

Answer:

1. Doldrums

2. Polar easterlies

3. Prevailing westerlies

Answer:

Use the drop-down menus to choose the correct global wind belt for each statement.

This area is located around the equator and is relatively calm.  

✔ doldrums

This wind occurs near the poles and is cold and dry.  

✔ polar easterlies

These winds are in the middle latitudes and originate from high pressure of horse latitudes.  

✔ prevailing westerlies

Explanation:

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