Suppose an airline allows a maximum of 49 kg for each suitcase a passenger brings along. (a) what is the weight in newtons of a 49 kg suitcase? n (b) what is the weight in pounds? lb

If a cook puts 9.00g of water in a 2.00 -L pressure cooker that is then warmed to 500°C, the pressure inside the container is 15.8 atm.

From the ideal gas law;

PV = nRT

Where P is pressure, V is volume, n is amount of substance, T is temperature and R is the ideal gas constant (0.08206Latm/molK).

Given the data in the question;

First we determine the amount of water n.

We know that the molar mass of water is 18.01528 g/mol.

Hence

n = mass / molar mass

n = 9.00g / 18.01528 g/mol

n = 0.4995mol

Now, plug the values into the equation above and solve for P

PV = nRT

P = nRT / V

P = ( 0.4995mol × 0.08206Latm/molK × 773.15K ) / 2.00L

P = ( 31.6906Latm ) / 2.00L

P = 15.8 atm

If a cook puts 9.00g of water in a 2.00 -L pressure cooker that is then warmed to 500°C, the pressure inside the container is 15.8 atm.

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Answer:

Wind Turbines are used in a variety of applications from harnessing offshore wind resources to generating electricity for a single home.

Explanation:

Explanation:

the net displacement of an object is

X-coordinate is

16.

Y-coordinate is

21-26=-5.

The magnitude of displacement is

d=√(〖16〗^2+(-5)^2 )=17 blocks.

The direction is

θ=tan^(-1)⁡〖5/16〗=17° east of south.

therefore, I think it helps you.

Answer:

6

Explanation:

because the numbers before the decimal point are whole numbers so that would mean the 4 & 0 before the points the ones and tens place. and anything behind a decimal goes in order as usual ones,tens,hundredths, thousandths, ten thousandths, and so on. so that what makes the 6 be in the hundredths place.

The current induced in the loop if its total resistance is 2.00 Ω is 0.0188 A

\(BAcos(theta) = (2.50 T)(0.15 m)(0.05 m)*cos(0)\)

= 0.01875 Wb

When the magnetic field is reduced to 1.00 T, the magnetic flux through the loop changes to:

\(phi_2 = BAcos(theta) = (1.00 T)(0.15 m)(0.05 m)*cos(0)\)

= 0.0075 Wb

The rate of change

\(= (0.0075 Wb - 0.01875 Wb) / (3.00 ms)\)

\(= -3.125*10^{-3} Wb/s\)

\(= -(12)(3.125*10^{-3} Wb/s)\)

= -0.0375 V

The current induced in the loop is given by Ohm's law:

I = EMF / R

where R is the total resistance of the loop. Plugging in the values, we get:

I = (-0.0375 V) / (2.00 Ω) = -0.0188 A

The current induced in the loop if its total resistance is 2.00 Ω is 0.0188 A

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The unit of measurement used for Electric Potential is Volt (V). Therefore, option e, V, is the correct answer.

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Explanation:

antimatter - counterpart of ordinary matter; identical in every way except for charge. Examples are positrons (counter to electrons) and antiprotons (counter to protons). Direct contact between matter and antimatter results in total annihilation accompanied by huge radiation output.

dark matter - hypothesized as the non-visible or not directly observable kind of matter that could explain some of the unusual behavior of stars and galaxies.

dark energy - hypothesized to be some kind of a repulsive force like anti-gravity that could explain the apparent accelerated rate of expansion of the universe.

degenerate matter - a very dense form of matter made up of fermions (like protons and neutrons) only. Some stars are believed to be made of degenerate matter.

Answer:

Yes. Although the names sound vague and almost fictional, the types of matter called antimatter, dark matter, dark energy, and degenerate matter are all different, specific entities that really exist in our universe. ... Antimatter is just regular matter with a few properties flipped, such as the electric charge.

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Answer:

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

\(a = \frac{f}{m} \\ \)

f is the force

m is the mass

From the question we have

\(a = \frac{700}{600} = \frac{7}{6} \\ = 1.1666666...\)

We have the final answer as

Hope this helps you

To determine the new retained earnings as of July 31, 20rd, we can use the given information:

Retained earnings, July 1, 20rd: $259,725

Increases: Net income (Part B) = $10,325

Decreases: Dividends (Part C) = $12,000

The calculation for new retained earnings, July 31, 20rd would be:

Retained earnings, July 31, 20rd = Retained earnings, July 1, 20rd + Increases - Decreases

Retained earnings, July 31, 20rd = $259,725 + $10,325 - $12,000

Retained earnings, July 31, 20rd = $258,050

Therefore, the new retained earnings as of July 31, 20rd is $258,050.

The statement of cash flows for July would be as follows:

Statement of Cash Flows for July

Cash flows from operating activities:

Cash inflows:

Cash from customers $68,000

Cash outflows:

Payments for rent $(5,600)

Payments for supplies $(62,600)

Payments to creditors $(12,800)

Payments for utilities $(4,750)

Net cash flows from operating activities $(17,750)

Cash flows from investing activities:

Cash outflows:

Purchase of land $(150,000)

Net cash flows from investing activities $(150,000)

Net increase (decrease) in cash $(179,750)

Plus: Cash balance, July 1, 20rd $294,000

Cash balance, July 31, 20rd $114,250

Please note that the information provided assumes a cut-off date of July 31, 20rd.

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Answer:

I'm pretty sure it's mist, drizzle, droplet, and then rain.

Physical fitness can help protect against chronic disease, which means that engaging in regular physical activity can reduce the risk of developing chronic diseases such as heart disease, diabetes, and some forms of cancer.

Physicаl аctivity hаs significаnt heаlth benefits for heаrts, bodies аnd minds. It contributes to preventing аnd mаnаging noncommunicаble diseаses such аs cаrdiovаsculаr diseаses, cаncer аnd diаbetes. It also reduces symptoms of depression аnd аnxiety. Physicаl fitness enhаnces thinking, leаrning, аnd judgment skills; ensures heаlthy growth аnd development in young people; and improves overаll well-being.

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Answer:  a measure of the ratio of output force to input force in a system, used to analyze the forces in simple machines like levers and pulleys.

Explanation:

Answer: the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine
Explanation: a measure of the ratio of output force to input force in a system

! <

Answer:

Momento = 170.8 Kgm/s

Explanation:

Dados los siguientes datos;

Masa = 3,05 kg

Velocidad = 56 m/s

Para encontrar el impulso;

El momento se puede definir como la multiplicación (producto) de la masa que posee un objeto y su velocidad. El momento se considera una cantidad vectorial porque tiene magnitud y dirección.

Matemáticamente, el momento viene dado por la fórmula;

\( Momento = masa * velocidad \)

Sustituyendo en la fórmula, tenemos;

\( Momento = 3.05 * 56 \)

Momento = 170.8 Kgm/s

Answer:

threy need to do it. becuse they do

Explanation:

Answer:

Below

Explanation:

Find the velocity if it was just DROPPED from 10m

d = 1/2 at^2

10 = 1/2 * 9.81 * t^2   shows t = 1.42784 s    to hit ground from 10 m

    velocity if just dropped   v = at = 9.81 * 1.4278414 m/s  

when the book is tossed up...and it returns to the launch point it will have the same magnitude of velocity

  so it was launched up at the difference between what it was if just dropped and the final v of 17.5

  17.5 - 14 = 3.5 m/s  initial v

Explanation:

Answer:

Oxygen and nutrients from the mother's blood are transferred across the placenta to the fetus through the umbilical cord. This enriched blood flows through the umbilical vein toward the baby's liver. There it moves through a shunt called the ductus venosus. This allows some of the blood to go to the liver.

Answer:

  a = -1,33 m / s²

Explanation:

This problem is kinematic in one dimension, let's use the equations

         v = v₀ + a t

         v₀ = v - at

          x = v₀ t + ½ a t²

we substitute the first in the second equation

         x = (v-at) t + ½ a t²

         x -v t = a t² (1 + ½)

         a = (x -vt) / t² (1.5)

we calculate

         a = (100 - 30 10) / 10² (1.5) =-200 / 150

         a = -1,33 m / s²

The value of the resistance of R₂, given that the total resistance in the circuit is 15 ohms is 5 ohms (option D)

The following data were obtained from the question:

Total resistance in series connection is given by the following formula:

R = R₁ + R₂ + R₃ + ... + Rₙ

Inputting the various parameters given, we can obtain the resistance of R₂ as follow:

R = R₁ + R₂

15 = 10 + R₂

Collect like terms

R₂ = 15 - 10

R₂ = 5 ohms

Thus, we can conclude from the above calculation that the resistance of R₂ is 5 ohms (option D)

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Complete question:

See attached photo

The universe has four different types of galaxies: elliptical, spiral, barred spiral, and irregular. Although there are other sorts of galaxies besides these, which are the four primary categories, they are all categorized according to their shapes.

A galaxy's shape is a result of a combination of the gravitational pull of the gas clouds' internal gravity and the spinning gas cloud's centrifugal force. Because of the spinning gas cloud's centrifugal force, all galaxies were born with an elliptical form.

Due to the fact that galaxies rotate around a central axis and due to a phenomenon known as "density waves," astronomers think that galaxies have spiral arms. Galactic density waves are comparable to ocean waves. In a pond, the water doesn't actually move; instead, wave energy moves and changes the water as it passes.

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Answer:

-6.3158 x 10^-6 C.

Explanation:

Given:

Distance travelled by the particle, d = 800.0 cm = 8.00 m

Strength of the electric field, E = 95 N/C

Change in electrical potential energy, ΔU = -4.8 x 10 J

Unknown:

Charge of the particle, q

Formula:

The change in electrical potential energy ΔU of a charged particle with charge q moving a distance d in an electric field of strength E is given by:

ΔU = qEd

The charge q of the particle is given by:

q = ΔU / Ed

Solution:

Substituting the given values in the formula, we get:

q = ΔU / Ed

q = (-4.8 x 10 J) / (95 N/C x 8.00 m)

q = -6.3158 x 10^-6 C

Therefore, the particle's charge is -6.3158 x 10^-6 C.

Answer:

hgeusugusuisdgfisyhdfygsdyfiusdgoWEGBDSFGVSI

Explanation:

Si

Explanation:

6x+12=48

6x=48-12

6x=36

x=6

Answer:

4,892 light years

Explanation:

the earth is rotate the sun from sun to earth is 4892

The rate at which the radius increases when the radius is 6 cm is approximately 0.056 cm/s.

To determine how fast the radius increases, we can use the given information about the volume of a cylinder and its rate of change. The volume of a cylinder is given by the formula v = πR²H, where R represents the radius and H represents the height.

Given that the radius is three times the height, we can express the height as H = R/3. Substituting this value into the volume equation, we have v = πR²(R/3). Simplifying further, the volume equation becomes v = (π/3)R³.

Now, we are given that the volume increases at a rate of 10 cm/s. By taking the derivative of the volume equation with respect to time, we can determine how the radius changes over time. The derivative, dv/dt, is equal to (π/3)(3R²)(dR/dt), where dR/dt represents the rate of change of the radius.

Simplifying the equation, we have dv/dt = πR²(dR/dt). Substituting the given values, we have 10 cm/s = π(6²)(dR/dt).

Solving for dR/dt, we find that the rate at which the radius increases when the radius is 6 cm is approximately 0.056 cm/s.

Calculus and related concepts to explore the relationships between variables and their rates of change. Understanding these mathematical principles is essential for analyzing dynamic systems and their behaviors.

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Answer:

B. Medium

Explanation:

I don't know how to explain it but I already did this lesson in school

The answer to the question is:

77.0 dB

When the distance from a point source of sound is doubled, the intensity level decreases by 6 dB. This decrease in intensity level with increasing distance is due to the spreading of sound waves over a larger area. According to the inverse square law, the intensity of sound is inversely proportional to the square of the distance from the source.

In this case, the distance is doubled from 2.00 m to 4.00 m. Since the distance is doubled, the intensity level will decrease by 6 dB. Therefore, we subtract 6 dB from the initial intensity level of 80.0 dB.

80.0 dB - 6 dB = 74.0 dB

So, the intensity level at a distance of 4.00 m from the source will be 74.0 dB.

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Pick any free letter for each trait. For example, "A" for the dominant allele and "a" for the recessive allele for the number of arms. Assuming complete dominance, the genotype for the dominant trait will always have at least one "capital" allele, so a creature with 2 arms would have genotype either AA (homzygous dominant) or Aa (heterozygous), while a creature with the recessive trait of having 4 arms will always be homzygous recessive with genotype aa.