Based on the graph, which data point is most likely to have experimental
error?
A. 72 kg
B. 59 kg
C. 62 kg
D. 48 kg

Answer:

2 pc

Explanation:

The parallax angle is the angle of the earth at different times in a year relative to a given closest star.

P = [tex]\frac{1}{d}[/tex]

where p is the parallax angle, d is the distance between the earth and the star

Since p = 0.5 arcsec, then;

d = [tex]\frac{1}{p}[/tex]

  = [tex]\frac{1}{0.5}[/tex]

  = 2

d = 2 pc

The star is 2 parsec away from the earth.

Answer:

I think it's this A resource that is replenished at a rate slower than it is used

Any resource that exists in finite quantities (there is only a certain amount)

Answer:

A resource that is difficult to recover.

Answer:

to live honorable

Explanation:

Answer:

equal to

i hope this helps

Answer:

Explanation:

B

Answer: B.It uses a renewable resources

Explanation:

Answer:

It decreases

Explanation:

i hope that helps

Answer:

Doesn't out flexibility decrease

Explanation:

Answer:

FIRST OF ALL get to know her, and DON'T STARE AT HER ALL THE TIME! And then you just let her know that you like her!

Explanation: HOPE THIS HELPS!

Answer:it is unstable and may be fragmented or lie along a fault line

Explanation:

Answer:

Wy = - 268.3*cos(42) = - 199.38 [N]

Wx = 268.3*sin(42) = 179.52 [N]

Explanation:

To solve this problem we must make a free body diagram, in the attached image we can see a free body diagram.

Taking the inclined X & y axes with the same angle of 42°, we can see that the weight can be decomposed on both axes.

Since the angle is adjacent to the y-axis, we can use the cosine function

Wy = - 268.3*cos(42) = - 199.38 [N]

Wx = 268.3*sin(42) = 179.52 [N]

Responder:

0.6 m

Explicación:

Responder:

0,15 m

Explicación:

Paso uno:

dado

Fuerza F = 250N

diámetro d1- 16 cm am = 0.16 m

A1 = πd1 ^ 2/4 = 3.142 * 0.16 ^ 2/4

= 0.02 m ^ 2

Carga L = 3500N

A2 =?

Segundo paso:

sabemos que la presión aplicada a un extremo para levantar una carga en el otro extremo se expresa matemáticamente como

F1 / A1 = F2 / A

sustituir

250 / 0.2 = 3500 / A

cruzar multiplicar

A2 = 0.02 * 3500/250

A2 = 70.3 / 250

A2 = 0.28

sabemos que área = πd ^ 2/4

0.28 = πd2 ^ 2/4

0.28 = 3.142 * d2 ^ 2/4

0.28 * 4 / 3.142 = d2 ^ 2

0.36 = d ^ 2

d = √0.36

d = 0.6 m

el diámetro debe ser de 0.6 m

Answer: The particles of a solid are [generally] closest together while those of a gas are farthest apart

Explanation:

Answer:

1. The velocity decreases, and the kinetic energy decreases.  

2. an increase in temperature difference between the inside and outside of the building

3. The total kinetic energy remains the same.

4. 76,761 J

5. The energy loss must increase.

Explanation:

Send your thanks to sonographer not me, i just wanted him/her to get the thanks they deserve. #PHYSICSSUCKS

kinetic energy and thermal conductivity processes allow the correct answers to the questions are:

4. The answer for the total kinetic energy correct is:   D. 17761 J

5. the answer is:   C. The energy loss can increase or decrease.

4. Kinetic energy is due to the motion of bodies and is given by the relation  

           K = ½ m v²

Wher k is de kinetic energy, m the mass and v speed.

Let's look for the kinetic energy of the bullet

           K₂ = ½ 18 23²

           K₂ = 4761 J

They indicate the kinetic energy of the cannon is K = 72000 J, they ask the energy at total kinetic energy is

           [tex]K_{total}[/tex] = K + K₂

           K_{total} = 72000 + 4761

           K_{total} = 76761 J

When checking the answer, the correct one is

              D. 76761 J

5. In modern houses and systems, insulation is created to maintain heat and reduce losses

            P =[tex]\frac{A \Delta T}{R}[/tex]  

Where P is the heat flux, A the insulated area, ΔT the temperature difference and R the relationship between the thickness of the insulation and its thermal conductivity.

In this case they indicate that the flow increases and the isolated area increases. We have several possibilities

In this case it indicates that the two increases, therefore the heat requests can increase or decrease

The correct answer is :

  C. The energy loss can increase or decrease.

With kinetic energy and thermal conductivity processes we can find the correct answers to the questions that are:

4. The answer for the total kinetic energy correct is:   D. 17761 J

5. the answer is:   C. The energy loss can increase or decrease.

Learn more here: brainly.com/question/7643131

Answer:

d one

Explanation:

d one frome my site

Answer:

d

Explanation:

d

Answer:

hello your question is incomplete attached below is the complete question

answer : [tex]F_{E} > F_{F} > F_{A} = F_{B} > F_{C} =F_{D}[/tex]

Explanation:

The explanation behind the reasoning is attached below

Ranking the magnitude of the net electric force on the lower-left particle from the greatest to the least

[tex]F_{E} > F_{F} > F_{A} = F_{B} > F_{C} =F_{D}[/tex]

The magnitude of the net electric force on the lower-left particle. greatest to least in order of [tex]\rm F_E > F_F > F_A= F_B > F_C=F_D[/tex]

The electric force between the two charges is directly propotional to the product of the charge and inversly propotional to the square of the distance between them.

The electric force for each case found as;

[tex]\rm F_1 = \frac{2K q^2}{q^2} \\\\ \rm F_2 = \frac{2K q^2}{q^2} \\\\[/tex]

[tex]\rm F_3= 2 m \\\\ \rm \rm F_4= 4\sqrt{3} m\\\\ \rm F_5= 4m[/tex]

Hence the magnitude of the net electric force on the lower-left particle. greatest to least in order of [tex]\rm F_E > F_F > F_A= F_B > F_C=F_D[/tex]

To learn more about the electric force refer to the link;

https://brainly.com/question/1076352

its the first one i had the same answer for a test and i got it right

Answer:

DMs are not accessible anymore. I assume Zuka is a staff member? the only way to talk to a staff member anymore is to report something, but even then, the probably won't even look at what they're deleting :/

May I have brainliest please? :)

Answer:

4. Violet light has the shortest wavelength of all the colours and the highest frequency. Red has the longest wavelength and the lowest frequency.

5.

a. Radio waves

b. Radio waves

c. Radio waves

d. Radio waves

e. Infrared waves

f. Infrared waves

g. Infrared waves

h. X-ray waves

i. Gamma ray waves (UV)

6. Ultraviolet (UV) radiation

7. Premature aging of the skin and sun damage

(liver spots, keratosis, solar elastosis, etc.)

Hope it helps!

d. Radio waves

e. Infrared waves

g. Infrared waves

h. X-ray waves

i. Gamma ray waves (UV)

6. Ultraviolet (UV) radiation

Answer:

1.5

Explanation:

resultant force=8-5=3N

using f=ma

a=f/m

=3/2

=1.5

Answer:

Explanation:

In a chemical reaction, table sugar (sucrose) is mixed with sulfuric acid. The result of the reaction is a towering black structure of elemental carbon, water vapor, carbon dioxide, and sulfur dioxide gases.

Answer: total mass number

Explanation:

Answer:it will continue in its state of rest.

Explanation:

Answer: 25 N

Explanation:

Answer:

7.07 m/s

Explanation:

If your on ck12 like me this might be one of your answer choices, just got it correct so im sharing.

Answer:

c

Explanation:

a pex

When a coil of wire is stationary and there is no relative motion between the coil and a permanent magnet, there will be no induced electrical current in the coil. The correct statement in this scenario would be C. The coil and the magnet are not moving relative to each other.

Electromagnetic induction states that a change in magnetic field through a conductor (in this case, the coil of wire) will induce an electromotive force (EMF) or voltage across the ends of the conductor. This induced voltage can then drive an electric current to flow if there is a complete circuit.

When there is no electrical current flowing through a coil of wire that contains a permanent magnet, the interaction between the magnetic field of the magnet and the coil's magnetic field depends on their relative motion. In this case, if there is no movement between the coil and the magnet, the magnetic fields are not changing with respect to each other. Therefore, the absence of relative motion between the coil and the magnet is the condition in which no electrical current is induced in the coil.

Therefore, the correct statement in this scenario would be C. The coil and the magnet are not moving relative to each other.

For more details regarding electrical current, visit:

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Explanation:

Vi>Vf

so the initial is greater than from the final

hope it helps u have a great day

Answer:

Answer: A. [tex]\vec r = 4\hat x+2\hat y[/tex]

Explanation:

Sum of Vectors

The vectors plotted in the graph are arranged using the head-to-tail method, i.e. placing the tail of the second vector at the head of the first vector. The head of the second vector indicates the sum of both vectors.

From the graph, we can see the head of the second vector lies in the point of coordinates (4,2).

This vector is represented as:

[tex]\vec r = 4\hat x+2\hat y[/tex]

Answer: A. [tex]\mathbf{\vec r = 4\hat x+2\hat y}[/tex]

Answer: The correct option is C ( Chemical energy > Electrical energy > Sound energy)

Explanation:

Energy is defined as the capability or ability to perform work. It is measured in joules. It is a scalar quantity ( that is, fully described by its magnitude).

The principle of conservation of energy states that in a closed system, energy can neither be created nor destroyed during transformation. Although energy can be transformed so that the total energy of a given system always remains constant. The different forms of energy includes:

--> mechanical energy

--> Chemical energy

--> Heat energy

--> sound energy

--> electrical energy

--> sound energy

To be able to create a circuit that will produce siren sounds, a source of power supply will be needed. This would be derived from a battery cell( Chemical energy). This supplies current (electrical energy)to the sound system of the circuit to produce the siren sounds heard(sound energy). Therefore the energy transformation is from CHEMICAL ENERGY to ELECTRICAL ENERGY to SOUND ENERGY.

Answer:

These are the two basic forms of energy. The different types of energy include thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy and gravitational energy.

Explanation:

Answer:

 P´ = 11.3 P

power increases 11.3 times

Explanation:

For this exercise let's use the equation for power transmitted on a string

        P = ½ μ w² A² v

when we bend the rope the area and density change

        A´ = 2 A

        μ'= 2m / l

        μ'= 2 μ

the speed of the rope is

        v² = T /μ

indicate that the tension in the two strands is the same

        v´² = T / μ´

        v´² = T / 2μ

        v´ = √ ½  v

we substitute in the power

        P´ = ½ μ´  w² A´² v´

        P´ =  ½  2μ   w²  4A   v/√2

         P´ = 8/√2  P

        P´ = 11.3 P

power increases 11.3 times

Answer:

I think its B bc I took the test and got D wrong

Explanation:

:)

the characteristics of continental tropical air masses They have warm, dry air. Hence option B is correct.

Tropical Air is a Tanzanian airline operating in Zanzibar. It was the first locally owned airline in Zanzibar, starting operations in 1999 with a single aircraft. Captain Omar Haji established it. It works in Pemba, Dar es Salaam, and other areas in Tanzania. They are no longer in use.

Throughout the year, the maritime Tropical (mT) air mass is the most important moisture-bearing and rain-producing air mass. It goes poleward in the winter and is cooled by the ground surface. As a result, it is distinguished by fog or low stratus or stratocumulus clouds, rain, and limited visibility.

Meteorology (the study and forecasting of weather), climatology (the study of long-term atmospheric patterns and their impacts), and aeronomy are the three classic thematic areas of the atmospheric sciences.

To know more about Air :

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Answer:

B.

Explanation:

This is because if it has a long half-life then there will be enough rock left to be able to determine the age of the rock. It is not A. because if it has a long half-life there would be part of the substance left to determine the age. It is not C. because in order to study the substance, there must first be a substance left to study.

Hope this helps!