Help a Girl Out and Answer This you will get Brainliest, Thanks, and more points if your answer is correct (:





So I already know A is where the suns energy is produced.

Here are the options for the rest :


• region of the sun that is visible from earth

• appears as a red ring around the sun right before and after the peak of a total solar eclipse

• region that energy travels to through radiation ( movement of high energy particles )

• appears as a white ring or crown around the sun at the time of total solar eclipse

so please tell me the answer for each ( A, B, C, D ) thank you !

Help A Girl Out And Answer This You Will Get Brainliest, Thanks, And More Points If Your Answer Is Correct

Answers

Answer 1

Answer:

this was 2 weeks ago, but im pretty sure the correct answers are:

B=c

C=d

D=b

hope this helps and is correct :)


Related Questions

Assuming the system is in equilibrium, calculate the missing distance d

Answers

Answer:

d=3.4m

Explanation:

From principle of equilibrium,

TOTAL C.WISE MOMENTS = TOTAL A.C.WISE

10N×d = 2N ×2m + 6N×5m

10Nd =4Nm+ 30Nm

10Nd=34Nm

10N 10N

d=3.4m

The system is in equilibrium, calculate the missing distance d=3.4 m.

What is Displacement?

Displacement is defined as the change in position of an object. It is a vector quantity and has a direction and magnitude.

From principle of equilibrium,

TOTAL C.WISE MOMENTS = TOTAL A.C.WISE

10 N×d = 2 N ×2 m + 6 N×5 m

10 Nd = 4 N m+ 30 N m

10 Nd = 34 N m

d = 3.4 m

The system is in equilibrium, calculate the missing distance d=3.4 m.

To learn more about displacement refer to the link:

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The coefficient of kinetic friction between a couch and the floor is 0.65. If the
couch has a mass of 42 kg and you push it with a force of 600 N, what is the
net force on the couch as it slides?
A. 868 N
B. 188 N
C. 452 N
O D. 332 N

Answers

Answer: D. 332n

Explanation: I took the quiz and that was the correct answer

a five sentence summary about compounds


please it is do In 5min HELP ME PLZZZZ

Answers

Explanation:

Compounds are substances composed of two or more kind of atoms or elements joined together in a definite grouping. The properties of compounds are distinct from those of the individual elements that are combined in its make up.

There are several millions of compounds that are known. Compounds are derived from elements. They are usually represented by chemical formulae.

In a classic experiment, a ball (Ball 1) is dropped from a specific height. At the same
time, an identical ball (Ball 2) is launched horizontally from the same height. Which
ball hits the ground first?


A.) The dropped ball (Ball 1) because its path is shorter,

B.) The launched ball(Ball 2) because the ball's velocity is greater.

C.) The two balls will reach the ground at the same time because the horizontal and vertical planes of motion are independent of each other and they were also released from the same height.

D.) It is not possible to determine which ball hits the ground first because of the complex nature of motion

Answers

Answer: C

Explanation:

Gravity is acting equally on both objects causing the same vertical velocity because they are the same objects. The object launched horizontally off a cliff has a longer range because of the greater initial horizontal velocity

Hope this helps you, sweetie!

If you ever need help ask people here on Brainly or contact me by my mail at

tutorbydemand05 at g****.com

Have a marvelous day! {:0)

The answer to the question related to the time for two balls to reach the ground is option C, the two balls will reach the ground at the same time because the horizontal and vertical planes of motion are independent of each other, and they are also released from the same height.  

When a ball is dropped, knowing the height we could find the time with the following equation:

[tex] y_{f} = y_{i} + v_{i_{y}}t - \frac{1}{2}gt^{2} [/tex] (1)

Where:

[tex] y_{f} [/tex]: is the final height

[tex] y_{i} [/tex]: is the initial height

[tex]v_{i_{y}}[/tex]: is the initial speed of the ball in the vertical direction = 0 (it is dropped)

g: is the acceleration due to gravity

When the ball is launched horizontally from the same height, we could find the time with equation (1) since the acceleration in the horizontal direction is zero and the initial velocity in the vertical direction is also zero.

The horizontal motion is related to the equation:

[tex] x = v_{i_{x}}*t [/tex]   (2)

We can notice in both cases that the ball is accelerated only by gravity.

Let's evaluate each statement

A) This statement is incorrect because the path is the same for both cases. The ball is dropped and launched from the same height.

B) This statement is also incorrect. The velocity of the dropped ball is the same as the velocity of the launched ball because the ball is accelerated only by gravity.

C) This statement is correct. We can see that we would get the same time in equation (1) since [tex]v_{i_{y}}[/tex], [tex]y_{f}[/tex], and [tex]y_{i}[/tex] is the same for the dropped ball and the launched ball.  

D) This statement is incorrect. The nature of motion is related to a freefall motion in both cases.  

Therefore, the answer is option C.

Read more here:

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I hope it helps you!                          

what is the difference between actual velocity and theoretical velocity? please help

Answers

Theoretical velocity is based on assumptions. Real velocity is measured during an experiment. Usually real velocity is slightly less due to friction forces.

An actual velocity is measured directly from an object's displacement-time graph while a theoretical velocity is calculated by using a mathematical equation or scientific theory.

Velocity refers to the rate of change in displacement (distance) of an object with respect to time.

Also, velocity is a vector quantity and this simply means that, it has both magnitude (speed) and direction.

Mathematically, velocity is given by the formula;

[tex]Velocity =\frac{displacement}{time}[/tex]

In an experiment, there are two (2) main types of velocity used and these include:

Actual velocity: it is a velocity that is measured directly from a displacement-time graph and it represents the true velocity of an object or physical body.Theoretical velocity: this is a type of velocity that is taken as an accepted (known) value of velocity because it is determined by using a mathematical equation or scientific theory.

In conclusion, an actual velocity is measured directly from an object's displacement-time graph while a theoretical velocity is calculated by using a mathematical equation or scientific theory.

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Is this statement true or false?

A fertilized cell divides many times to form an embryo.


true


false

Is this statement true or false?

Human reproduction requires two reproductive cells from each parent.


true


false










Item 3
Is this statement true or false?

Growth is caused by cells in your body dividing and making new cells.


true


false

Is this statement true or false?

A cell nucleus contains DNA, which is a chemical code for all inherited traits.


true


false

Answers

A fertilized cell divides many times to form an embryo.  - true

Human reproduction requires two reproductive cells from each parent.  - true

Growth is caused by cells in your body dividing and making new cells.  - false

A cell nucleus contains DNA, which is a chemical code for all inherited traits.  - true

Answer:

true false true true

Explanation:

i took the quiz on keystone school and i didnt pass but i saw the end awnser

Which is the best description of a balanced diet?[food pyramid]
A. A vegetarian diet that includes no meat
B. A diet that consists of fewer than 2,000 calories per day
C. A diet that includes a wide variety of nutritious foods
D. A diet in which you eat at most three times a day

Answers

Answer:

A vegetarian diet that includes no meet is the best description of a balanced diet

Answer:

I should be B

Explanation:

extra characters lolhrhhdhfhdjdbfjsjf

which one of the following is true
a. momentum results in a change of force
B. a force results in a change of momentum

Answers

Answer:

B

Explanation:

You need a specific force to change the momentum of something.

Hope this helps!


Two men are talking while standing next to each other in a parking lot at
the grocery store. One man is 125 kilograms while the other is 75
kilograms. Besides fluid friction, what type of friction do both men have in
common?

Answers

The right answer is they both have kg in common

how much would a person whose mass is 60kg weight on the moon​

Answers

approximately 10kg

Given that gravity on the Moon has approximately 1/6th of the strength of gravity on Earth, a man who weighs 60kg on Earth would weigh approximately 10kg on the Moon.

1. What is weight? What is mass? How are mass and weight different?

2. How does mass affect weight

Answers

Mass : measures the amount of MATTER a substance is made up of

Weight : measures the PULL OF GRAVITY on a substance

How are mass and weight different ? Mass is a measurement of the amount of matter in a substance, while weight is a measure of gravity's effect on that mass.

How does mass affect weight ? As your body grows, you will have more mass, which also means you will weigh more. That’s because when you’re on the earth, the amount of gravity that pulls on you stays the same.

So when your mass changes, so does your weight!

Hope this helps :)

The human body is a system of systems that rely on each other to sustain a life. Explain how.

Answers

The human body is connected in every way. All the organs are connected and help each other be alive. For example, the veins are connected to the heart, which help it by pumping blood and oxygen. If they weren’t there, the heart wouldn’t be able to sustain a life.
I really hope this gave you and ideas and helped you in some way:)

An object of mass(0.8kg) is attached to massless string of length (2.0),and swung with a tangential velocity of (3.0m/s) what is the tension in the string?

Answers

Answer:

3.6 N

Explanation:

The magnitude of centripetal force in this case is equal to the magnitude of tension in the spring.

The formula is :

T= mv²/r ------where T is tension

m= mass of object =0.8 kg

v= velocity of object {tangential velocity} = 3.0 m/s

r= length of string = 2m

Applying the formula with real values;

T= mv²/r

T= {0.8 * 3²} / 2

T= { 7.2}/2 = 3.6 N

A dryer runs on 240 V with a resistance of 30.0 Ω. What is the current of the dryer?

Answers

Answer:

Current, I = 8 Amps

Explanation:

Ohm's law states that at constant temperature, the current flowing in an electrical circuit is directly proportional to the voltage applied across the two points and inversely proportional to the resistance in the electrical circuit.

Mathematically, Ohm's law is given by the formula;

[tex] V = IR[/tex]

Where;

V represents voltage measured in voltage.

I represents current measured in amperes.

R represents resistance measured in ohms.

Given the following data;

Resistance, R = 30 ohms

Voltage, V = 240V

To find the current;

[tex] I = \frac {V}{R} [/tex]

[tex] I = \frac {240}{30} [/tex]

Current, I = 8 Amps

Therefore, the current of the dryer is 8 Amperes.

Un cuerpo viaja con una velocidad de 10 m/sg luego incrementa hasta 15 m/sg, este incremento fue durante 0 sg a 10 sg, ¿Cuál es la aceleración del cuerpo?

Answers

Answer:

Acceleration, [tex]a=0.5\ m/s^2[/tex]

Explanation:

The question says " A body travels with a speed of 10 m / s then increases to 15 m / s, this increase was during 0 s to 10 s, what is the acceleration of the body? ".

Initial speed, u = 10 m/s

Final speed, v = 15 m/s

Time interval, t = 10 s

We need to find the acceleration of the body. It is equal to the rate of change of velocity. It can be given by the formula as follows :

[tex]a=\dfrac{15-10}{10}\\\\a=0.5\ m/s^2[/tex]

So, the acceleration of the body is [tex]0.5\ m/s^2[/tex].

Can someone help me with these questions please. I will mark brainliest

Answers

Answer:

3: I can´t see the text/image, but it depend on the mass and the force applied to the ball, if both are too high, it will be harder to make a home run. (Second law)

4:It would be easier to make a home run because there is no interruption between the ball and the space the same travels. (Third law)

Explanation:

The whale shark is the largest of all fish and can have the mass of three adult
elephants. Suppose that a crane is lifting a whale shark into a tank for delivery
to an aquarium. The crane must exert an unbalanced force of 2.5 x 104 N to
lift the shark from rest. If the shark's acceleration while being lifted equals
1.25 m/s², what is the shark's mass?

Answers

Answer:

m = 20,000 kg

Explanation:

Force, [tex]F=2.5\times 10^4\ N[/tex]

Acceleration of the shark, [tex]a=1.25\ m/s^2[/tex]

It is required to find the mass of the shark. Let m is the mass. Using second law of motion to find it as follows :

F = ma

Putting the value of F and a to find m

[tex]m=\dfrac{F}{a}\\\\m=\dfrac{2.5\times 10^4}{1.25}\\\\m=20,000\ kg[/tex]

So, the shark's mass is 20,000 kg.

Please explain
A 50-kg person is in an elevator. Determine the normal force exerted on the person by the elevator, if the elevator is accelerating downwards at 5 m/s^2.

Answers

In order to get force you should use the equation F=ma where F stands for force, M stands for mass, and A stands for acceleration. then you simply plug in the numbers and multiply.
F=ma
F=50kg(5m/s^2)
F=250

Will the temperature of a plastic or wooden spoon be more than the temperature of a metal spoon if you put both of these in a cup of boiling hot water after 5 minutes? PLZ HELP, will mark brainliest

Answers

Answer:

no

Explanation:

the metal spoon would be higher temperature

Answer:

Yes

Explanation:

A boxer hits punching bag and gives it a change in momentum of 12 kg multiplied by m divided by s over 7.0ms what is the magnitude of the net force on the punching bag

Answers

Answer: 1700

Explanation:

Here is what you can say if the crewmates saw you get someone.

Well let me tell you guys. Everything is made of atoms. THe thing is atoms don't touch. And humans are made of atoms. So technically we never touch.SO to answer your question no I did not slice white in half in electrical.

Answers

Answer:

ahh yes you are so smart and I hope you get a good job when you are older

If a bicyclist travels 25 km/h, how long will it take her to travel 40 km?

Answers

Answer: 1.6 hours

Explanation: 40/1.6 = 25

why you are Mercury column in thermometer first decends slightly and then rises when placed in hot water?​

Answers

Explanation:

Because When placed on hot water, the thermometer itself expands slightly first so the Mercury appears to be descending. After the thermometer expands slightly, the Mercury expands. Hence, Mercury column in thermometer first decends slightly and then rises when placed in hot water

Answer:

Any liquid in a container, when heated, at first it's level goes down a little, then rises.

It's because the container volume increases first, before the liquid gets hot. So the level goes down. It takes a little longer to heat up the whole volume of the liquid. A little later, as the liquid gets heated up, it expands faster than the container and the level rises.

In general, coefficient of thermal expansion is higher for liquids than solids.

This is why the mercury level first goes down then rises.

Write the benefit of reduced load distance in a lever?​

Answers

Explanation:

A machine is a device that does work. Most machines consist of a number of elements, such as gears and ball bearings, that work together in a complex way. Nonetheless, no matter how complex they are, all machines are based in some way on six types of simple machines. These six types of machines are the lever, the wheel and axle, the pulley, the inclined plane, the wedge, and the screw.

I need the answer ASAP!

How does the Newton’s Law relate to the force of gravity

Answers

Answer:

Newton's second law of motion states that the acceleration of a system is directly proportional to and in the same direction as the net external force acting on the system, and inversely proportional to its mass. If the only force acting on an object is due to gravity, the object is in free fall.

Explanation:

Hope this helps :)

A ball thrown vertically upward reaches a maximum height of 30 meters above the surface of Earth. At its maximum height, the speed of the ball is

Answers

Answer:

0 m/s

Explanation:

In this problem,

A ball thrown vertically upward reaches a maximum height of 30 meters above the surface of Earth. We need to find the speed of the ball at the maximum height. When an object reaches its maximum height, after then it starts to decrease its speed. As a result, the speed of the ball will be equal to 0 m/s.

The speed of the ball thrown upwards is zero when the object reaches maximum height.

The given parameter:

maximum height, h = 30 m

The velocity of an object thrown upwards decreases with time because the object is moving against gravity, and the eventually becomes zero when the object reaches maximum height.

[tex]v_f = v_0 - gt= 0[/tex]

Thus, the speed of the ball thrown upwards is zero when the object reaches maximum height.

Learn more here:https://brainly.com/question/10693605

Diane is training for a marathon and goes to the track (400 m) to run every morning.

If Diane runs around the track four times, what is her final displacement?
280 m


If Diane runs around the track 6 times, what is the distance she travels?

Answers

Her displacement after any times round the track is zero.
The distance after 6 laps is 2400m

define pressure. write it's Si unit.

Answers

Hi :)

Pressure is the force applied perpendicular to the surface of an object per unit area

The SI unit of pressure is N/m^2

Hope this helps!
The SI unit of pressure is N/m^2

A person walks 8 m/s towards the north. Is this an example of speed or velocity? Explain your answer.

Answers

Answer:

I think it is velocity.

because velocity shows the direction and magnitude .

Answer:

Velocity

Explanation:

This is a case of velocity, since velocity apart from having magnitude also has direction. the person walks at 8 [m/s] to the North.

When we talk about speed, we only talk about the magnitude without taking into account the direction.

explain the difference in how particles are arranged in a solid,liquids and gases

Answers

Answer:

hope this helps

Explanation:

solid particles are arranged according to the size of the object

while liquid particles are arranged how they move freely together in the object they are in.

while gas particles are arranged scatterly like they spread.

Particles in a: gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
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Which of the following are examples of the disparity in consumption between societies?A)20% of the world's population consumes 58% of the world's energyB)20% of the world's population consumes 5% of the world's meat and fishC)75% of America's grain is fed to livestock to produce beefD)all of the above e) x - 3xy + 9y Remember that whole numbers that are next to each other, for example, 2 and 3, or 43, 44, and 45 are called consecutive numbers. If n is the larger of two consecutive numbers, write an expression for the other number. hello, whats the difference between oxidation and oxidising agents? Why would lynching still existe In the 1930's Thirty-two jelly beans are shared by 8 students. How many jelly beans willeach student get? Only visibly rough surfaces have friction between them i want to purchase a necklace for 325$ . ive already saved 115.00 and can set aside 22.00$ a week . which inequality can be used to find the number of weeks it will take to save at least 325.00$? What did Patriots use to gain support for the ideas of freedom and self-government? please answer now it emergency I will give brainliest if answer first and right 13) Find the value for x and y.Someone help me please thanks witch of the following? what see 23028 i need help bad plz help me Please answer correctly !!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!! PLS HURRYWhat methods are you using to test this (or each) hypothesis? Which of the following does Gregory Crewdson NOT use for location scouting?a. carb. camerac. intuitiond. memorye. eyes 1. compare and differentiate weathering erosion.2.give one example of weathering and one example of erosion that we may observe in our environment every day . ( please keep on moving if your not gonna help , i really need points , so please don't just say idk) (Thanks for the person that actually does) how to find the slope What may also be called breakers? Crusher, Grappler, Hydraulic Hammer, Trencher THIS IS VERY URGENT AND I WILL GIVE BRAINLIESTCan you please help with the four and eightBalon30010031710M4 (2pts) Above a line is drawn. There are2 points A and B. Point A (3.98) PointB (9, 179). Find the slope using theformula.8 2pts) What is the y-intercept of yourline, and what is its real-worldmeaning? Please help i would do anything. !!!!!!4. Add a few more things exchanged between Old World and New World from the Columbian Exchange.5. Explain 1 Positive Effect and 1 Negative Effect.