I don’t know why I am feeling worse day by day!

Answers

Answer 1

Answer:

Why ?? What happened ??


Related Questions

What acceleration will all objects experience during their flights through the air (on Earth)?

Answers

Answer:

d

Explanation:

Answer:

9.8 m/s/s

Explanation:

As such, all objects free fall at the same rate regardless of their mass. Because the 9.8 N/kg gravitational field at Earth's surface causes a 9.8 m/s/s acceleration of any object placed there, we often call this ratio the acceleration of gravity

Calculate the kinetic energy of a 20-kg sled moving 28.0 m/s.

Answers

Kinetic energy = 1/2 x 20 x (28^2) = .... Joules

The kinetic energy of the moving sled with the given value of mass and velocity is 7.84 × 10³ Joules.

What is Kinetic Energy?

Kinetic energy is simply a form of energy a particle or object possesses due to its motion.

It is expressed as;

K = (1/2)mv²

Where m is mass of the object and v is its velocity.

Given the data in the question;

Mass of the sled m = 20kgVelocity of the sled V = 28.0m/sKinetic energy of the train K = ?

To determine the kinetic energy of the sled, we substitute our given values into the above expression.

K = (1/2)mv²

K = (1/2) × 20kg × (28.0m/s)²

K = 0.5 × 20kg × 784m²/s²

K = 7840kgm²/s²

K = 7.84 × 10³J

Therefore, the kinetic energy of the moving sled with the given value of mass and velocity is 7.84 × 10³ Joules.

Learn more about kinetic energy here: brainly.com/question/12669551

#SPJ2

Which value is NOT equivalent to the others?

Multiple choice question.

A)
5 × 1011 nm


B)
0.5 km


C)
500 m


D)
5000 cm

Answers

Answer:

A) 5 × 1011nm

I think It's A

a phosphorus atom needs to gain ---electrons to achieve a full octet

Answers

Answer:

Three (3).

Explanation:

The octet rule is a rule in chemistry that states that, chemical elements would either gain or loss electrons in their outermost shell in order to attain a stable electronic configuration i.e having eight (8) valence electrons in their outermost shell such as chemical elements found in group 8 (2-8-8) known as noble gas.

A phosphorus atom needs to gain three (3) electrons to achieve a full octet because the atomic number of phosphorus is 15 and as such it has the electronic configuration of 2-8-5 and needs three electron in order to become a stable element.

Solve for the resultant displacement of the two vectors: A = 2.3 km at 45 degrees B = 4.8 km at 90 degrees

Answers

Answer:

The resultant of the vector is 6.63 km

Explanation:

Given;

vector A = 2.3 km 45°

vector B = 4.8 km 90°

The vectors in the x - direction is given by;

Aₓ = 2.3 km Cos 45° = 1.6263 km

Bₓ = 4.8 km Cos 90° = 0

The sum of the vectors in x -direction is given by;

∑X =  1.6263 km + 0 = 1.6263 km

The vectors in the y - direction is given by;

Ay = 2.3 km Sin 45 = 1.6263 km

By = 4.8 km Sin 90° = 4.8 km

The sum of the vectors in y -direction is given by;

∑Y =  1.6263 km + 4.8 km = 6.4263 km

The resultant vector is given by;

R = √(X² + Y²)

R = √[(1.6263)² + (6.4263)²]

R = 6.63 km

Therefore, the resultant of the vector is 6.63 km

The resultant displacement of the two vectors A and B is 6.63 Km and this can be determined by using the given data.

Given :

The two vectors: A = 2.3 km at 45 degrees B = 4.8 km at 90 degrees.

In order to determine the resultant displacement, first, determine the vector in x-direction:

[tex]\rm A_x=2.3cos45=1.6263 \;Km[/tex]

[tex]\rm B_x=4.8cos90=0 \;Km[/tex]

Now, the sum of the vectors is given by:

[tex]\rm \sum X=1.6263+0=1.6263\;Km[/tex]

In order to determine the resultant displacement, first, determine the vector in y-direction:

[tex]\rm A_y=2.3sin45=1.6263 \;Km[/tex]

[tex]\rm B_y=4.8sin90=4.8 \;Km[/tex]

Now, the sum of the vectors is given by:

[tex]\rm \sum Y = 1.6263+4.8=6.4263[/tex]

Now, the resultant vector is given by:

[tex]\rm R = \sqrt{X^2+Y^2}[/tex]

[tex]\rm R=\sqrt{(1.6263)^2+(6.4263)^2}[/tex]

R = 6.63 Km

The resultant displacement of the two vectors A and B is 6.63 Km.

For more information, refer to the link given below:

https://brainly.com/question/16380983

What is the current in the 30.0 o resistor?
2.00A
32.0A
4.00A
30.0A

Answers

Answer:

4.00 A

Explanation:

Which statement about two objects having the same momentum is true?

The product of mass X velocity is the same for both.

Mass and velocity are the same for both.

They both have the same mass.

They both have the same velocity.

Answers

Answer:

The product of mass X velocity is the same for both

Explanation:

The momentum of a body is the product of its mass and velocity.

  Momentum  = mass x velocity

Two objects having equal momentum will have the same for the product of their mass and velocity.

It is amount of motion a body can produce.

Does horizontal motion have any formula?

Answers

X = v*t is the formula for horizontal projectile motion

HEY can anyone tell me the Atomic Mass of Helium and also what ever the number u get pls round it!!

Answers

the atomic mass of helium is 4.002602 u

Answer:

Hey!

Your answer is that the ATOMIC MASS of Helium is 4 u ROUNDED to 2 decimal places!

Explanation:

The precise amount is 4.002602 u.

I HOPE THIS HELPED YOU! :D

Which of the following is a benefit of physical activity?

Answers

Answer:

B

Explanation:

better concentration

The answer should be : b

Jack bought 8 boxes of soda. how many cans did he buy if each box holds 34 cans?

Answers

Answer:

272

Explanation:

hope this helps you!!!

difinition of gravity

Answers

Answer:

it's all around you and it can't be destroyed

what creates linear and rotary motion

Answers

Answer:

A slider Crank Mechanism creates linear and rotary motion

Explanation:

I
7. A person playing basketball changes what
energy, from food into what energy, and what energy as they sweat?

Answers

Answer:

I think food into chemical energy

Explanation:

this possibly could be wrong but I think it's right

A permanent magnet cannot be used in electrical bell .Why?​

Answers

Answer:

we can not use permanent magnets in radio and electric bells , because permanent magnets loose their property after some time whereas we can change the properties of electromagnet.

what he said, yup!! ^^^

If a football player has a weight of 600 N on earth, what would his weight be on the moon?

Answers

Answer:

99n

Explanation:

WILL MARK BRANLIEST PLZ HELP FAST
Answer The Questions Based on The Graph
1. Which limiting factor(s) in this lab simulation are biotic?

2. Which limiting factor(s) in this lab simulation are abiotic?

3. Which limiting factor impacted the cricket frog population the most? Use evidence to support your answer.

4. Which limiting factor impacted the cricket frog population the least? Use evidence to support your answer.

5. Mosquitoes can carry and transmit disease to animals and humans. Explain how the cricket frog plays an important role in limiting the spread of mosquito-borne illnesses like West Nile virus and malaria.

6. Predict the long-term effects of these limiting factors on the cricket frog population in the pond ecosystem.

Answers

Answer:

1. Which limiting factor(s) in this lab simulation are biotic?

The limiting factors in this lab that are biotic are predators and food.  

2. Which limiting factor(s) in this lab simulation are abiotic?

The limiting factor in this lab that is abiotic is pollution.  

3. Which limiting factor impacted the cricket frog population the most? Use evidence to support your answer.

The limiting factor that impacted the cricket frog population the most is the predators because the population went to 90K and then all the way down to 15K.

4. Which limiting factor impacted the cricket frog population the least? Use evidence to support your answer.

The limiting factor that impacted the cricket frog population the least is pollution because it stayed the same then went down to 35K.

5. Mosquitoes can carry and transmit disease to animals and humans. Explain how the cricket frog plays an important role in limiting the spread of mosquito-borne illnesses like West Nile virus and malaria.

The cricket frogs play an important role in limiting the spread of mosquito borne illnesses because they consume the mosquitos and decrease the population of contaminated mosquitos.  

6. Predict the long-term effects of these limiting factors on the cricket frog population in the pond ecosystem.

Eventually the cricket frog population may die out because of all the negative factors. If there are too many mosquitoes, then the frog population can begin to die out. With pollution, the frogs do not have a safe and clean environment to leave in and can get infected, sick, and can die after a while. Crocodiles need to eat, so they are also bringing down the population.

How are representative democracies and direct democracies similar?


In both, elected officials meet to make laws.

The power lies with the people in both types of government.

Both types of government work well in countries with large populations.

In both, citizens often represent themselves in voting on government decisions.


BRAINLYIST IS THE REWARD

Answers

Answer:

The answer is Both types of government work well in countries with large populations.

Explanation:

Answer:

its d

Explanation:

PLEASE HELP!!!
If the current in a wire is 2.0 amperes and the potential difference across the wire is 10.0 volts, what is the resistance of the wire?

Answers

cdshhxnehuchuceud jdje

Out of these people who r ur favs?
WilburSoot
TommyInnit
Tubbo
Fundy
Sapnap
Dream
GeorgeNotFound
Quackity
Jschalt
Nikki
Ponk
Skeppy
BBH
Punz
aweSAMedude
HiBomb
TechnoBlade

Answers

Answer:

Is it a sin to like them all...? haha

Answer:

Schlatt, Nikki, Tubbo, and Wilbur :O

Explanation:

how is this a question lol-

helpppp please I'm really stuck on this question

Answers

Is this a test? If it is, i’m not allowed to help as i would be seen as a bad person! I hope you pass, god bless.

An airplane flies with a constant speed
of 720 km/h. How far can it travel in
3 hours

Answers

Answer:

2160 km/h

Explanation:

720 times 3 gives you the answer

What is the momentum of a 200 kg football player running west at a speed of 8m/s

Answers

Answer:

The answer is 1600 kgm/s

Explanation:

The momentum of an object can be found by using the formula

momentum = mass × velocity

From the question

mass = 200 kg

velocity / speed = 8m/s

We have

momentum = 200 × 8

We have the final answer as

1600 kgm/s

Hope this helps you

When the light turns green, Mark accelerates straight down the road at 1.8 m/s2 for 8 seconds. What is his final velocity at the end of those 8 seconds?

Answers

Answer:

14.4m/s

Explanation:

To calculate the final velocity (V), we use the formula:

v = u + at

Where; v = final velocity (m/s)

u = initial velocity (m/s)

a = acceleration (m/s²)

t = time (s)

According to the provided information in this question, v = ?, u = 0m/s, a = 1.8m/s², t = 8s

Hence, v = u + at

v = 0 + (1.8 × 8)

v = 0 + 14.4

v = 14.4m/s

Therefore, his final velocity at the end of those 8 seconds is 14.4m/s.

Which mathematical statement shows the relationship between gravity and mass?

Answers

Answer

F (force of gravity) = M (mass of an object) × G (acceleration due to gravity)

Step-by-step explanation:

Force of gravity (F) = Mass (M) × Gravitational acceleration (G)

The weight of an abject is equal to its gravitational force!

Explanation:

Answer:

[tex]F_{g} = \frac{m}{d^{2} }[/tex] shows the relationship between gravity and mass.

Explanation:

According to the Newton's law of gravitation, the gravitational force between two bodies is,

       [tex]F_{g} = G.\frac{m_{1}.m_{2} }{d^{2} }[/tex]

here [tex]m_{1} and m_{2}[/tex] are masses, d is distance between them.

What is Newton's law of Gravitation ?

It states that gravitational force acting two bodies is directly proportional to the product of masses and inversely proportional to the square of the distance between them.

In above formula ,

If [tex]m_{1} = 1 and[/tex]  [tex]m_{2} = m[/tex]

so [tex]F_{g} = G \frac{m}{d^{2} }[/tex]

Since G is constant ,

    [tex]F_{g}[/tex] ∝[tex]\frac{m}{d^{2} }[/tex]

Hence second option is correctly showing relationship between gravity and mass.

https://brainly.com/question/22522227

#SPJ2

The equation Upper E equals StartFraction 1 Over 2 pi epsilon Subscript 0 EndFraction StartFraction q ⁢ d Over z Superscript 3 EndFraction is approximation of the magnitude of the electric field of an electric dipole, at points along the dipole axis. Consider a point P on that axis at distance z = 23.00d from the dipole center (d is the separation distance between the particles of the dipole). Let Eappr be the magnitude of the field at point P as approximated by the equations below. Let Eact be the actual magnitude. What is the ratio Eappr /Eact?

Answers

Answer:

 E_aprox = 1.003 E_real

Explanation:

In this exercise we are given the expression for the electric field of a dipole in the axis direction of the dipole

         E_real = k 2q d / √(z² + d²)³

         

I think your equation has some errors.

In this case they indicate that d is the separation of the charges of the dipole

in the case of z »d this equations approximates

        E_aprox = k 2q  d/ z³

calculate the value for the two cases

         E_real = k2q  d / √[ ((23d)² + d²)³]  

         E_real = k2q  d / d³ 12201

         E_real = k2q   1/12201 d²

         E_aprox = k2q   d / (23.00d)³

         E_aprox = k2q   1/12167 d²

         

    the error between these quantities is

        E_aprox / E_real = 12201 d² / 12167 d²

        E_aprox / E_real = 1.003

        E_aprox = 1.003 E_real

What’s a meandering stream?

Answers

A meandering stream I think is a tall
A meandering stream has a single channel that winds snakelike through its valley, so that the distance 'as the stream flows' is greater than 'as the crow flies. ' As water flows around these curves, the outer edge of water is moving faster than the inner.

Arrange the following events in the mantle convection process. Use numbers 1-5.
a. Lithospheric plates move in the asthenosphere due to rising and sinking of
materials.
b. The decomposition of radioactive elements causes heat in the interior part of
the Earth
c. Heat slowly rises to the mantle and creates convection current.
d. Heat moves to the core.
e. The process repeats as cycle.

Answers

Answer:

1) Lithospheric plates move in the asthenosphere due to rising and sinking of materials is 1.

2) The decomposition of radioactive elements causes heat in the interior part of the Earth

3) Heat slowly rises to the mantle and creates convection current.

4). Heat moves to the core

5) The process repeats as cycle.

Explanation:

Mantle convection is the gradual slow creeping of movement of the Earth's mantle which is as a result of convection current which transfer heat from the interior to the surface of the Earth .

The process of mantle convection start with

1. Lithospheric plates move in the asthenosphere due to rising and sinking of materials is and thus form the two component of the mantle.

2) The decomposition of radioactive elements causes heat in the interior part of the Earth. This is as a result of accretion which is associated to sea flooding

3) Heat slowly rises to the mantle and creates convection current.

4). Heat moves to the core, cools down by conduction and convection of heat.

5) The process repeats as cycle.

The proper and correct arrangement of events in the mantle convection process are:

1. The decomposition of radioactive elements causes heat in the interior part of  the Earth.

2. Heat moves to the core

3. Heat slowly rises to the mantle and creates convection current.

4. Lithospheric plates move in the asthenosphere due to rising and sinking of  materials.

5. The process repeats as a cycle.

Convection is considered to be one of the most efficient ways through which heat is transported from the interior of planet Earth to the surface.

Mantle convection can be defined as the very slow transfer of heat due to the movement of Earth's solid silicate material within the mantle.

Basically, the slow creeping of the mantle causes a transfer of heat from the white-hot core to the brittle lithosphere during mantle convection.

Furthermore, the heating of the mantle takes place from below (the core) and it rises upward in hotter regions while it sinks down in colder regions.

The proper and correct arrangement of events in the mantle convection process are:

1. Heat is caused in the interior part of  the Earth due to the decomposition or decay of radioactive elements.

2. Heat moves to the core.

3. Heat slowly rises from the Earth's core to the mantle and creates convection current in the asthenosphere, which is the plastic layer of the mantle.

4. Lithospheric plates move in the asthenosphere due to rising and sinking of  materials.

5. The process is then repeated as a cycle.

Read more: https://brainly.com/question/19545005

A hiker walks 11 km due north from camp and then turns and walks 11 km due east. What is the total distance walked by the hiker?

Answers

Answer:

22 km

Explanation:

11km + 11km= 22km

22 km it’s not about how far he traveled from his original starting spot just how far he walked so..22km

Megan is standing on a ladder picking apples in her grandfathers orchard. As she pulls each Apple off the tree, tosses it into a basket that sits on the ground 3.0m below at a horizontal distance of 2.0m from Megan. How fast must Megan throw the apples (horizontally) in order for them to land in the basket

Answers

Answer:

2 meters per second

Explanation:

Other Questions
8An ocean food chain is shown below. Which organisms represent the trophic levelcontaining approximately 1% of the initial amount of solar energy (1000Kcal) acquired bythe phytoplankton?2HumansCopepods!HerringPhytoplanktonSand eelsOOOOherringhumanssand eelscopepods Find the y-intercept in the function: 3x - 2y = 6* You go to the store and notice the people standing in line. 7 adults and 4 children. If this ratio stays the same and there 55 people in the store. how many would be children? 231km 118m - 485km 829m in the smallest unit What is the answer to this question? Help me. 1,2,3, and 4 are the only options for all letters so there is no lack of information in this picture. Identify the y-intercept A. 0-2 B. 0-3 C. 0-4D. 6-2 A biker cycles 9 miles in 2/3 of an hour.The distance here varies directly with time. What is the constant of variation? (It is the hikers rate .) A + ion (positive ion, one with extra positive charge)? what is the reason for the sugar act? find the slopes of the linear equations You want to order Chiken nuggets for you and your friends . You want to know how much to pay for 5 orders of chicken nuggets if each order is$2 Pauley Company needs to determine a markup for a new product. Pauley expects to sell 22,000 units and wants a target profit of $16 per unit. Additional information is as follows: Variable product cost per unit $ 18 Variable administrative cost per unit 13 Total fixed overhead 20,500 Total fixed administrative 36,700 Using the variable cost method, what markup percentage to variable cost should be used What is the theme of the poem Underface Jayden is writing a DIY (do it yourself) article about how to make your own Christmas ornaments using items from around your house. Which organizational technique would likely work BEST for Jaydens article?problem and solutionpros and consspatial patternsequential order A year after buying her car, Anita has been offered a job in Europe. Her car loan is for $27,000 at a 6% nominal interest rate for 48 months. If she can sell the car for $20,000, how much does she get to keep after paying off the loan Jamie and Scott did sit-ups, push-ups, and curl-ups, and then compared the information to find out who had better __________. A. endurance, using the calisthenic method B. strength, using the max 1 RPM method C. strength, using the absolute method D. endurance, using the maxing out method Find the volume of the cylinder with the info below.Distance from center to edge: 3 feetSide length of the cylinder: 5 feetPlease help me out! I promise I will mark brainliest! what is an example of a participant observation? what key is relative to the one used in this composition ACac