Explain how forces affect the motion of the planets

Answer:

Location

Explanation:

Potential energy is the energy stored in an object due to its position. The most common type of potential energy - gravitational potential energy - is the energy stored in an object due to its vertical position relative to the ground or some zero level.

"An object can store energy as the result of its position. For example, the heavy ball of a demolition machine is storing energy when it is held at an elevated position." This stored energy of position is referred to as potential energy. Similarly, a drawn bow is able to store energy as the result of its position.

"Energy is the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other forms."

Know more about potential energy here

https://brainly.com/question/24284560

#SPJ2

Answer: c) The line shows a change in speed if its angle changes.

I'm not sure

Explanation:

Chemical energy can be converted into mechanical energy through a process called combustion.

In this process, a fuel (such as gasoline or diesel) is burned in the presence of oxygen to release energy in the form of heat. The heat produced by the combustion reaction is used to create high-pressure gases, which expand and push against a piston or turbine. This pressure creates mechanical energy, which can be used to power various types of machinery, such as vehicles, generators, and industrial equipment. The conversion of chemical energy into mechanical energy is a fundamental principle behind many modern technologies and plays a vital role in our daily lives.

To know more about combustion, here

brainly.com/question/15117038

#SPJ4

1 hecto gram = 100 grams

1 gram = 100 centi grams

combine two.

1 hecto gram = 100 × 100 centi grams

1 hecto gram = 10000 centi grams

200 hecto grams = 200 × 10000 centi grams

200 hecto grams = 2000000 centi grams

According to the Skygazer's Almanac for 2022 at 40 degrees, Venus and Saturn will be in opposite parts of the sky on December 17, 2022.

The Skygazer's Almanac provides astronomical information for a specific location and year. In this case, at a latitude of 40 degrees, the almanac indicates that Venus and Saturn will be in opposite parts of the sky on December 17, 2022. This means that Venus and Saturn will appear at opposite sides of the celestial sphere as observed from Earth. However, it's important to note that the almanac's predictions are approximate and can be influenced by various factors, including atmospheric conditions and the observer's specific location. To obtain the most accurate and up-to-date information, it is recommended to consult more recent astronomical sources or use specialized software that can provide precise positions and dates for celestial events.

Learn more about celestial sphere here:

https://brainly.com/question/32817963

#SPJ11

Answer:

Given: Vi = 382 km/h, Vf = 0 km/h, Mc = 705 kg, Md = 65 kg, Δt = 12

Required: Δx

F = Δp / Δt

  = \(\frac{(Mc+Md)Vf-(Mc+Md)Vi}{t} \\\\= 6.81 * 10x^{3} N [left]\\\\x=\frac{1}{2} (Vi+Vf)\\ \\ = 637m[right]\)

The flaw in the experiment on water recycling is that the student did not see water dripping off the glass plate as expected. To correct this flaw, the student should use a cold glass plate instead of a hot glass plate.

The correct option to the given question is option 4.

When the student holds the hot glass plate above the beaker, the water vapor in the atmosphere will come into contact with the cold surface of the plate and condense, forming water droplets. However, if the glass plate is already hot, it will not be able to cool down the water vapor quickly enough for condensation to occur.

By using a cold glass plate, the temperature difference between the plate and the water vapor will be greater, allowing for faster condensation. This will result in water droplets forming on the glass plate and dripping off, demonstrating the process of water recycling through the atmosphere.

Therefore, the correct method to correct the flaw in this experiment is to use a cold glass plate instead of a hot glass plate. This will enable the student to observe water droplets on the glass plate as expected.

For more such questions on water visit:

https://brainly.com/question/1313076

#SPJ8

Work done on the gas = -1600 J, and Heat flow into the gas = -1600 J . The correct option for both questions is (option 6).

To solve this problem, we can use the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system:

ΔU = Q - W

where ΔU is the change in internal energy, Q is the heat added to the system, and W is the work done by the system. Since the volume of the gas is held constant during the second part of the process, no work is done on or by the gas, so W = 0.

For the first part of the process, the pressure is constant, so we can use the equation:

W = PΔV

where P is the pressure, and ΔV is the change in volume. We can convert the volumes to cubic meters, and the pressure to Pascals:

P = 2 atm = 2 x 1.0 x 10^5 Pa

V1 = 10 L = 0.01 m³

V2 = 2 L = 0.002 m³

ΔV = V2 - V1 = -0.008 m³ (since the gas is being compressed)

W = PΔV = (2 x 1.0 x 10^5 Pa) x (-0.008 m³) = -1600 J

So, the work done on the gas during the compression is -1600 J.

To find the heat flow into the gas during the second part of the process, we can use the equation:

ΔU = Q - W

Since the internal energy of an ideal gas depends only on its temperature, and the temperature is the same at the beginning and end of the process, ΔU = 0. Therefore:

0 = Q - W

Q = W = -1600 J

So, the heat flow into the gas during the second part of the process is -1600 J.

Therefore, the answers to the questions are Work done on the gas = -1600 J (option 6), and Heat flow into the gas = -1600 J (option 6).

To learn more about the 2nd law of thermodynamics click:

brainly.com/question/30390007

#SPJ1

Answer:

Looks like A but I'm not sure.

Explanation:

dont take my word for it I might be wrong

Answer:

deforestación en el mundo es incontrolable

Answer:

Explanation:

B

Answer: B.It uses a renewable resources

Explanation:

Answer:

See solution below

Explanation:

Complete question

The velocity of a particle is described by an equation v= ct + dt²

where c = 0.1 m/s and d = 0.02 m/s. Calculate:

(i) the change in velocity during the time interval t = 3 seconds and

t = 6 seconds.

(ii) the average acceleration in that same time interval

Substitute the value of c and d into the equation to have

v= ct + dt²

v = 0.1t+0.02t²

The velocity at the = 3secs will be expressed as:

V(3) = 0.1(3)+0.03(3)²

v(3) = 0.3+0.27

V(3) = 0.57m/s

When t =6secs

V(6) = 0.1(6)+0.03(6)²

v(6) = 0.6+1.08

V(6) = 1.68m/s

Change in velocity = v(6)-v(3)

Change in velocity = 1.68-0.57

Change in velocity= 1.11m/s

B) Acceleration is the rate of change in velocity

A(t) = dv/dt

A(t) = c+2dt

A(t) = 0.1+2(0.02)t

A(t) = 0.1+0.04t

If t = 3

A(3) = 0.1+0.04(3)

A(3)= 0.1+0.12

A(3) = 0.22m/s²

A(6) = 0.1+0.04(6)

A(6)= 0.1+0.24

A(6) = 0.34m/s²

Average acceleration = 0.34-0.22

Average acceleration = 0.12m/s²

Answer:

\(5.8\; {\rm kg\cdot m \cdot s^{-1}}\).

Explanation:

If the mass of an object is \(m\) and the velocity of that object is \(v\), the linear momentum of that object would be \(m\, v\).

Assume that the initial velocity of the mass is positive (\(6.0\; {\rm m\cdot s^{-1}}\).) However, the direction of the velocity is reversed after the impact. Thus, the sign of the new velocity of the object would be negative- the opposite of that of the initial velocity. The new velocity would be \((-4.0\; {\rm m\cdot s^{-1}})\).

Thus, the change in the velocity of the mass would be:

\(\begin{aligned}& (\text{Change in Velocity}) \\ =\; & (\text{Final Velocity}) - (\text{Initial Velocity}) \\ =\; & (-4.0\; {\rm m\cdot s^{-1}}) - (6.0\; {\rm m\cdot s^{-1}}) \\ =\; & (-10\; {\rm m\cdot s^{-1})\end{aligned}\).

The change in the linear momentum of the mass would be:

\(\begin{aligned} & \text{change in momentum} \\ =\; & (\text{mass}) \times (\text{change in velocity}) \\ =\; & 0.58\; {\rm kg} \times (-10\; {\rm m\cdot s^{-1}}) \\ =\; & (-5.8\; {\rm kg \cdot m \cdot s^{-1}})\end{aligned}\).

Thus, the magnitude of the change of the linear momentum would be \(5.8\; {\rm kg \cdot m \cdot s^{-1}}\).

The one that would prevent a person from naturalization becoming a United States citizen is: Pierre and his parents were born in another country. He is unable to speak or read English. Option B is Correct.

This is because one of the requirements for naturalization is the ability to speak, read, and write basic English. Since Pierre cannot do this, he would face difficulty in becoming a U.S. citizen through naturalization.

Due to his extensive interest in French politics, he frequently writes about it on social media. Pierre immigrated internationally.

Transnational migration is the movement of individuals who are connected to one another through social networks that cross international borders. There are economic and political linkages in addition to social ones.

Transnational migrants work, pray, and express their political ideas all across the world rather than in a single nation-state. Some will create strong foundations in their new nation, maintain close ties with their home nation, and join global religious and political organisations.

Dual nationals who live in both countries and Cuban Americans who moved to the United States but maintained ties to Cuba are two prominent examples of cross-border migration.

Learn more about migration  here

https://brainly.com/question/29802267

#SPJ11

Answer:

I believe that this is a multiple choice answer so

Explanation:

The answer is D or,

"Some of the mass is converted into energy."

In conclusion, the temperature recorded by the probe will likely be lower than the surface water temperature of 3°C due to the thermocline effect.

The temperature recorded by the sensitive temperature probe will likely be different from the surface water temperature of the lake. In large, deep lakes, the water temperature can change with depth due to various factors such as sunlight penetration and water circulation.
As the probe is lowered several meters into the lake, it will encounter different temperature layers. Generally, water temperature decreases with depth in most lakes. This decrease in temperature is known as the thermocline.
Therefore, the probe will likely record a temperature lower than 3°C as it goes deeper into the lake. The exact temperature recorded will depend on the specific characteristics of the lake, such as its depth, location, and season.
In conclusion, the temperature recorded by the probe will likely be lower than the surface water temperature of 3°C due to the thermocline effect.

To know more about thermocline effect visit:

https://brainly.com/question/33560061

#SPJ11

Answer:

1. Ultraviolet

Explanation:

This is called the Balmer series. Transitions ending in the ground state (n = 1) are called the Lyman series, but the energies released are so large that the spectral lines are all in the ultraviolet region of the spectrum.

It is possible for an excited hydrogen atom to return to the ground state by the emission of a single photon. Regardless of the initial excited state, this electron transition produces a spectral line in ultraviolet region of the electromagnetic spectrum. The correct option is 1.

An electromagnetic spectrum is the spectrum consisting of the colors of radiation of a white light with different wavelengths.

It is possible for an excited hydrogen atom to return to the ground state by the emission of a single photon.

The transitions which ends in the ground state (n = 1) are termed as Lyman series. Energy released is large in amount so that the spectral lines fall in the ultraviolet region of the spectrum.

Thus, regardless of the initial excited state, this electron transition produces a spectral line in ultraviolet region of the electromagnetic spectrum. The correct option is 1.

Learn more about electromagnetic spectrum.

https://brainly.com/question/23727978

#SPJ2

Answer: It's D

Explanation:

Answer:

Option C) Fluorine and Chlorine.

Explanation:

According to the given options; the two elements that have similar characteristics are Fluorine and Chlorine.

As both the elements belong to the same group in the periodic table which is the halogen group and they have the same valency although their reactivities differ. Fluorine is more reactive than chlorine if compared. They both are placed in the same group which is Group 7 in the modern periodic table. As both the elements have 7 electrons in their outermost shell.

The recommended ratio for antifreeze to water in a car radiator is 50:50.

This means that for every kilogram of water in your car radiator, you should add one kilogram of antifreeze.

In terms of grams, this would be 500 grams of water and 500 grams of antifreeze per kilogram of water in the radiator. It's important to maintain this ratio to ensure the proper functioning of your car's cooling system and to prevent damage from freezing or overheating.

To Know more about radiator visit;

https://brainly.com/question/28600368

#SPJ11

Explanation:

hope it helps thanks

pls mark me as brainliest

Answer:

Heat

Explanation:

Answer:

Total displacement 155 m

Explanation:

From the question, the formula to apply will be that of cosine rule where:

\(c=\sqrt{a^2+b^2-2ab*cosC}\)

where

a= 43 m , b=130m and c =? , <C=28° + 90° =118°

Substituting values in the equation as;

\(c=\sqrt{43^2+130^2-2*43*130*cos118}\)

\(c=\sqrt{1849+16900-11180*-0.46947} \\\\c=\sqrt{1849+16900+5249} \\\\c=\sqrt{23998} \\\\\\c=155m\)

Answer:

because they are not standard unit(accepted globally)

Explanation:

hope its help

Because outside of your local group, nobody will know what you're talking about.

My people originally used the sha'ah, yom, and khelek for time, the amah for length, the tchum shabbat for distance, and the epha, omer, baytsa, log, and kazayit for volume.

See what I mean ?

Answer: B

Explanation: it is perpendicular to a surface

Answer:

it is perpendicular to a surface

Explanation:

Answer:

With a vector, however, the sign simply tells you about the direction of the vector. If you're travelling with a velocity of 20 km/hr east, it means you're travelling east, and your speed is 20 km/hr.

The minute hand of a clock has an angular speed of 0.0105 rad/s, and it moves with a counterclockwise direction. The angular acceleration vector of the minute hand is zero since it moves with a constant angular speed.

Given:

Amplitude (A) = 0.57 m

Velocity at equilibrium (v) = 2 m/s

To find:

A) Velocity (v) when KE is one-third of the total energy

B) Angular frequency (ω)

Solution:

The total energy of a block in SHM is given by the equation:

E = (1/2)kA²

where k is the spring constant and A is the amplitude.

At any point during SHM, the kinetic energy (KE) of the block is given by:

KE = (1/2)mv²

where m is the mass of the block and v is its velocity.

The potential energy (PE) of the block is given by:

PE = E - KE

At the equilibrium position, all the energy is potential energy, and at the ends of the oscillation, all the energy is kinetic.

Since the block is at the equilibrium position when it has a velocity of 2 m/s, its maximum velocity (v_max) can be found using the conservation of energy as follows:

Total energy = Potential energy at maximum displacement

(1/2)mv_max² + (1/2)kA² = (1/2)k(2A)²

Simplifying:

v_max = A√(k/m)

The angular frequency (ω) can be found using the formula:

ω = √(k/m)

Substituting the value of v_max in the above equation, we get:

ω = √(k/m) = v_max/A

A) To find the velocity (v) when KE is one-third of the total energy, we can use the conservation of energy as follows:

Total energy = KE + PE

(1/2)mv² + (1/2)kx² = (1/2)kA²

where x is the displacement of the block from the equilibrium position.

Since KE is one-third of the total energy, we can write:

(1/2)mv² = (1/3)(1/2)kA²

Simplifying:

v² = (1/3)(k/m)A²

Taking the square root of both sides:

v = √[(1/3)(k/m)]A

Substituting the value of ω, we get:

v = √[(1/3)ω²A²]

Substituting the given values of A and ω, we get:

v = √[(1/3)(k/m)(0.57)²]/(0.57)

v ≈ 1.48 m/s (rounded to two decimal places)

Therefore, the velocity of the block when its KE is one-third of the total energy is approximately 1.48 m/s.

B) Substituting the given values of A and v_max in the formula for ω, we get:

ω = v_max/A = A√(k/m)/A = √(k/m)

To know more about the SHM refer here :

https://brainly.com/question/30404816#

#SPJ11

Answer

the air becomes heavier

Explanation:

Answer:

When air holds as much water vapor as it can for a given temperature (100% relative humidity), it is said to be saturated. If saturated air is warmed, it can hold more water (relative humidity drops), which is why warm air is used to dry objects--it absorbs moisture. ... Such air compresses and warms.

so it is the air becomes warmer.

Answer:

The law of momentum means

Explanation:

Answer:

\(Vg=200mile/hr\)

\(\theta=153 \textdegree\)

Explanation:

From the question we are told that:

Plane airspeed \(v_p=190mil/h\)

Plane direction \(\angle=150 \textdegree\)

Wind current speed \(V_w=30mil/h\)

Wind direction \(\angle=150 \textdegree\)

Generally the vector form of the forces is mathematically given by

For plane

\(\angle Q_p=90-150 \textdegree\)

\(V_p=170(cos60 \textdegree ,sin60 \textdegree)\)

\(V_p=(85,-147.224)\)

For wind

\(\angle Q_w=90-170 \textdegree\)

\(V_w=30(cos-80 \textdegree ,sin-80 \textdegree)\)

\(V_w=(5.2,-29.54)\)

Generally the equation for resultant force is mathematically given by

\(v_r=V_a+V_w\)

\(v_r=(85,-147.224)+(5.2,-29.54)\)

\(v_r=(90.21,-176.76)\)

\(v_r=198.45\angle -63\)

Therefore ground speed

\(V_g=198.5miles/hr\)

\(Vg=200mile/hr\)

Direction

\(\theta=(90+63)=153 \textdegree\)

\(\theta=153 \textdegree\)