a mug rests on a inclined surface, as show in figure.
m=0,27kg θ=14∘
what is the normal force exerted on the mug?
what is the minimum coefficient of static friction required to keep the mug from sliding?

Answer:

Chemical property (flammability).

Explanation:

An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).

This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.

In this scenario, a scientist is studying a newly created substance. She performs a test in which she keeps adding heat to the substance until it catches on fire. Thus, the type of property she is measuring is a chemical property (flammability).

Flammability can be defined as a chemical property which measures the ability of a substance (matter) to ignite or burn due to the presence of oxygen and heat.

Answer:

Explanation:

Speed =distance travelled/time taken

Answer:

45coulombs

Explanation:

Using your equation current=0.9 & time=50secs multiply and your answer is 45. Hope the answer is good enough for u

Answer:

organ is larger cell..............

Answer:

organ

Explanation:

Explanation:

The local action of a battery is the deterioration of the battery due to currents that are flowing from and to the same electrode. ... Polarization is a defect that occurs in simple electric cells due to the accumulation of hydrogen gas around the positive electrode.

Answer:

300 is the answer

Explanation:

Hope that this answer will help you

The electric potential difference between the two large, charged parallel metal plates is 300 V.

The electric potential difference (V) between two points is defined as the work done per unit charge in moving a positive test charge from one point to another.

Mathematically,

V = W/Q

where W is the work done in moving the charge Q between two points.

Here in the Question,

In the case of two large, charged parallel metal plates, The electric field intensity (E) is given as 6000 N/C and the distance between the plates (d) is 0.05 m. The electric field intensity between the plates is uniform, which means that the force on a test charge is constant at any point between the plates.

The work done (W) in moving a positive test charge from one plate to the other against the electric field is given by

W = F × d

where F is the force acting on the test charge and d is the distance moved.

Using the formula for electric field intensity

E = F/Q

we can express force:

F = QE

Substituting this in the formula for work done, we get

W = Q × E × d.

Now,  the electric potential difference (V) between the plates is given by

V = W/Q = E × d = 6000 N/C × 0.05 m = 300 V.

V = 300 V

Therefore, the electric potential difference between the two large, charged parallel metal plates is 300 V. This means that if a positive test charge is moved from one plate to the other, the work done in moving it against the electric field is 300 J per coulomb of charge.

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(1.) The Phenomena of Refraction Occurs when a Ray (Here Light) enters a Relatively Denser or Rarer Medium and Due to the Change in Density, the Speed of the Incident Ray Decreases or Increases Respectively.

(2.) If a light ray projected through a diamond, the light would refract drastically.

Answer: set up proportions

Explanation:

The energy is transferred when the potential difference is 12 volts and the charge is 7.5 C is 90 Joules.

In physics, energy is the capacity to carry out work. It might be potential, kinetic, thermal, electrical, chemical, radioactive, etc., among other types. Heat and work are other examples of energy being transferred from one body to another. Once it has been transmitted, energy is always allotted according to its nature. As a result, heat transmission could result in thermal energy while effort could provide mechanical energy.

Given the information in the question:

The potential difference, V = 12 Volts,

The charge, q = 7.5 C,

Calculate the energy, E by the formula given below,

E = [tex]VQ[/tex]

Substitute the values of charge and potential difference,

E = [tex]12*7.5[/tex]

E = [tex]90 Joules[/tex]

Therefore, the energy is transferred when the potential difference is 12 volts and the charge is 7.5 C is 90 Joules.

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Answer:

Average speed = 8.8 m/s

Average velocity = 8.8 m/s

Explanation:

From the question,

Avearge speed = 2πr/t................ Equation 1

Where r = 14 m, t = 10 s

Constant π = 22/7

Substitute this value into equation 1

Average speed = 2(22/7)(14)/10

Avearge speed = 8.8 m/s.

For a body moving in circular motion, The average speed and average velocity are equal.

Hence,

Average speed = 8.8 m/s

Average velocity = 8.8 m/s

B. All types of information can be passed on to receivers of the data.

Major benefits of Digital Data Collection

Digital data can be used to store very complex information.

Music, movies, and games can also be stored as what are ultimately sequences of zeroes and ones being interpreted by a computer.

In a technical sense, data is stored as code or numbers for a computer to read and control.

It's then guided based on the computer input rules and stored in different locations.

Data within files can be stored offline in different drive types, on a physical location like a hard drive and online in the cloud.

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Answer:

B. All types of information can be passed on to receivers of the da

Answer:

Food and drink

Explanation:

theoretically, you can heat object to a point in which they'll radiate rays, but not food and drinks

Answer:

D

Explanation:

because civis is the rights and obligations of citizens in society and all A,B,C have a right to a citizen.

Answer:

 Eric Schlosser

Explanation:

I am 100% sure this is the right answer hope it helped:)

Answer:

In both cases, energy will move from an area of higher temperature to an area of lower temperature. So, the energy from room-temperature air will move into the cold water, which warms the water.

Explanation:

Answer:

this is the answer okkkkkkkkkkkkkkkk

Answer:

B is the best answer.

Explanation:

A is off-topic considering the pea plant experiments, C is close, but too general and can be proven wrong, and D is just flat out wrong. The process of elimination leaves B to be the best answer.

Answer:

A. enlarged or larger than the object

B. Erect image or not-inverted

C. Virtual

Explanation:

In the given situation, the object is placed between pole and focus of a concave mirror.

So, the image will be formed on the right side of the mirror having size larger than the object; the image will be erect image which means image will appear right side up; and the image will be virtual because image is formed behind the mirror due to divergence of light rays.

Hence, the correct answers are:

"A. enlarged or larger than the object

B. Erect image or not-inverted

C. Virtual"

Answer:

La fuerza ejercida sobre el piso del elevador hacia abajo es aproximadamente 1,004.075 N

Explanation:

Fuerza = Masa × Aceleración

El peso de la caja = 800 N

La velocidad hacia abajo = 5.0 m / s

Tomando la aceleración debida a la gravedad, g = 9,8 m / s²

La masa del cuerpo, m = 800 N / g = 800 N / (9,8 m / s²) ≈ 81,63 kg

La fuerza ejercida sobre el piso del ascensor durante la aceleración hacia arriba, 'N', se da como sigue;

N = m · g + m · a

a = 2,5 m / s²

∴ N = 81,63 kg × 9,8 m / s² + 81,63 × 2,5 m / s² = 800 N + 81,63 × 2,5 m / s² ≈ 1,004,075 N

La fuerza ejercida sobre el piso del ascensor hacia abajo ≈ 1,004.075 N

Answer:

unforturnitly

Explanation:

step unstepable

Explanation:

false....it is joules

..........

The answer is false

The SI unit for energy is joules and not Newton. Energy can be described as the capability of an individual to perform work. Every day all living things carry out one form of work or the other. These might include walking, running, cooking, singing, driving etc. All these activities require energy, some require a whole lot of energy.

This is why the importance of energy for our day to day activities cannot be over emphasized.

Hence the SI UNIT for energy is joules.

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Answer:

B

Explanation:

If you dident pay for the no ad thing its okay all u have to do is answer one person's question every day befor you ask a question no ad's just answers you gotta do it every day tho

Answer:

Second option is correct.

The initial and the final velocity for the graph is

initial=2.5m/s; final=2.5m/s.

Explanation:

The graph plotted between velocity and time, is called velocity time graph.

Hence, second option is correct.

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Answer:

Option A nuclear

Explanation:

The rate of electricity production in nuclear power plant is much higher as compared to the rate of electricity generation in gas, wind and solar power plants.

Thus, in case where large amount of electricity is to be produced in a short period then one must rely on nuclear power plants.

Therefore, option A is correct

Answer: Option A- Nuclear power station

Explanation: During a sudden increase in demand, Nuclear power stations can be used easily to supply the needed energy as they have an extremely short start up time. This means that the energy can be supplied in a short period of time.

Answer:

Given

acceleration (a) =1.5ms2

Force(F) =2100N

R. t. c mass (m) =?

Form

F=ma(divided by m both sides)

m=F/a

m=2100/105

m=1400kg

mass of car =1400kg

Answer:1400kg

Explanation:

Answer:

Generator.

Explanation:

In a generator, an e.m.f. is induced across a wire when it moves through the magnetic field between the poles of a magnet.

The mode of operation of a generator is that a metal core with copper tightly wound to it (conductor coil) rotates rapidly between the two (2) poles of a horseshoe magnet type. Thus when the conductor coil rotates rapidly, it cuts the magnetic field existing between the poles of the horseshoe magnet and then induces the flow of current.

Answer:

true

Explanation: