giant gaseous exoplanets that orbit very close to their parent stars are called .

According to the given statement , the radius of the circular path the proton is now in is approximately 0.023 meters.

The Lorentz Force Law describes the force experienced by a charged particle moving in a magnetic field. Let's answer each part of the question step by step.

(a) To find the force on the proton due to the magnetic field, we can use the formula for the Lorentz force:

F = qvB

Where F is the force, q is the charge of the proton, v is its velocity, and B is the magnetic field strength.

Given:
q = charge of the proton = 1.6 x 10⁻¹⁹ C (coulombs)
v = velocity of the proton = 4.33 x 10⁶ m/s (meters per second)
B = magnetic field strength = 0.0288 T (tesla)

Substituting these values into the formula, we get:

F = (1.6 x 10⁻¹⁹ C)(4.33 x 10⁶ m/s)(0.0288 T)

Evaluating this expression, we find:

F ≈ 2.89 x 10⁻¹³ N (newtons)

Therefore, the force on the proton due to the magnetic field is approximately 2.89 x 10⁻¹³ N.

(b) To find the radius of the circular path the proton is now in, we can use the formula for the radius of a circular motion:

r = mv / (qB)

Where r is the radius, m is the mass of the proton, v is its velocity, q is its charge, and B is the magnetic field strength.

Given:
m = mass of the proton = 1.67 x 10⁻²⁷ kg (kilograms)
v = velocity of the proton = 4.33 x 10⁶ m/s (meters per second)
q = charge of the proton = 1.6 x 10⁻¹⁹ C (coulombs)
B = magnetic field strength = 0.0288 T (tesla)

Substituting these values into the formula, we get:

r = (1.67 x 10⁻²⁷ kg)(4.33 x 10⁶ m/s) / ((1.6 x 10⁻¹⁹ C)(0.0288 T))

Evaluating this expression, we find:

r ≈ 0.023 m (meters)

Therefore, the radius of the circular path the proton is now in is approximately 0.023 meters.

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The uncertainty of the displacement calculation for t = 0.050 +/- 0.0010 seconds is 1.6 mm.

What is Displacement?

Displacement is a term used in physics to describe the change in position of an object or particle. It is a vector quantity that measures both the magnitude and direction of the change in position from an initial point to a final point. Mathematically, displacement (denoted as Δx) is calculated as the difference between the final position (x₂) and the initial position (x₁):

Δx = x₂ - x₁

In simple harmonic motion, the displacement (x) of an object as a function of time (t) can be represented by the equation x = A × cos(2πt/T), where A is the amplitude and T is the period.

To calculate the uncertainty in the displacement calculation, we can use the concept of error propagation. The uncertainty in the displacement (Δx) can be calculated using the formula: Δx = |dx/dt| × Δt

Where |dx/dt| is the magnitude of the derivative of the displacement equation with respect to time, and Δt is the uncertainty in time.

Taking the derivative of the displacement equation, we have: dx/dt = -A × (2π/T) × sin(2πt/T)

Substituting the given values, we have:

A = 16 mm (amplitude)

T = 0.40 s (period)

t = 0.050 s (time)

Δt = 0.0010 s (uncertainty in time)

Calculating the magnitude of the derivative at t = 0.050 s, we have: |dx/dt| = |-16 × (2π/0.40) × sin(2π × 0.050/0.40)| = 1.257 mm/s

Finally, calculating the uncertainty in displacement, we have: Δx = |dx/dt| × Δt = 1.257 mm/s × 0.0010 s = 1.6 mm. Therefore, the uncertainty in the displacement calculation for t = 0.050 +/- 0.0010 seconds is 1.6 mm.

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Answer:

D. flammability

Explanation:

I took the test and got it right

Kisses' power is approximately 490.13 Watts.

Power (P) is defined as the rate at which work is done. The formula to calculate power is:

P = W / t

P is the power,

W is the work done,

t is the time taken.

The work done (W) can be calculated as the product of force (F) and distance (d):

W = F * d

In this case, the force is the weight of Kisses, which can be calculated using the formula:

F = m * g

m is the mass of Kisses,

g is the acceleration due to gravity (approximately 9.8 m/s^2).

m = 57 kg

d = 28 m

t = 32 seconds

g = 9.8 m/s^2

First, calculate the work done:

W = F * d

W = (m * g) * d

Next, calculate the power:

P = W / t

Substituting the given values:

W = (57 kg * 9.8 m/s^2) * 28 m

W ≈ 15684.24 J

P = 15684.24 J / 32 s

P ≈ 490.13 W

Therefore, Kisses' power is approximately 490.13 Watts.

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Answer:

I think milligram is the correct answer.

Answer:

D. milliliter

Explanation:

Took it on usatestprep

The tension in the cello string is approximately 88.6 N.

The frequency of the fundamental mode of vibration of a string can be calculated using the formula:

f = (1/2L) √(T/μ)

Where

We can rearrange this formula to solve for the tension T:

T = (4π^2μL^2)f^2

Where we have substituted the given frequency f and the length of the string L.

The linear mass density of the string μ is given by the mass per unit length, which can be calculated as:

μ = m/L

Where m is the mass of the string.

Substituting the given values into the formula for T, we get:

T = (4π^2)(m/L)(L^2)(f^2)

T = 4π^2mf^2

T = 4π^2(0.0018 kg)(113 Hz)^2

T ≈ 88.6 N

Therefore, the tension in the cello string is approximately 88.6 N.

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Answer:

workdone = force x displacement

force = work done /displacement

= 2000 / 50

= 40 N .

The potential difference is 0.063 V.

The potential difference is defined as the work done in moving a charge of 1 coulomb from one point to another.

An electron microscope is a microscope that uses an accelerated beam of electrons.

The formula given by De Broglie for the wavelength is as follows:

λ is the wavelength.

λ = h / p

 = h / mv

 = h / √2×m×q×V

where h is planks constant

q is the charge

m is the mass

4.5 * 10⁻⁹  = 6.63 * 10⁻³⁴ / √(2×9.31×10⁻³¹×1.6×10⁻¹⁹×V)

On solving for V we get

V = 0.063 V

Hence, the potential difference is 0.063 V.

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What Newton discovered is that  gravity extends throughout the universe.

The term gravity refers to the force that acts on a body in the universe. It is gravity that makes an object to fall when it is thrown up. The force of gravity acts on every object in the universe and it extends through the universe.

Humans have always known about gravity when they fall from a height and when they threw things up. However, human did not know that gravity extends throughout the universe.

Thus, what Newton discovered is that  gravity extends throughout the universe.

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Answer:

2.5m/s²

Explanation:

Given parameters:

Mass of car  = 200kg

Force on car  = 500N

Unknown:

Acceleration of the car  = ?

Solution:

According to Newton's second law of motion:

      Force  = mass x acceleration

Insert the given parameters and find the acceleration;

         500  = 200 x acceleration

           acceleration = 2.5m/s²

Explanation:

F = ma

500N = 200 × a

200a. = 500N

a. =. 2.5m/s²

PLEASE GIVE BRAINLIEST.

The soil used for making pots by potters is commonly known as "Potter's Clay" or "Potter's Soil."

Characteristics of Potter's Clay:

1. Plasticity: Potter's clay has high plasticity, which means it can be easily molded and shaped into different forms without cracking or breaking.

2. Cohesiveness: It exhibits good cohesion, allowing the clay particles to stick together when moistened, forming a workable material.

3. Fine Particle Size: Potter's clay consists of fine particles that contribute to its plasticity and workability.

4. High Water Retention: It has the ability to retain water, which helps maintain the moisture content necessary for the clay to be shaped and formed.

5. Low Shrinkage: Potter's clay exhibits low shrinkage when it dries or undergoes firing, ensuring minimal distortion or cracking during the drying and firing processes.

6. Good Bonding Properties: The clay particles have the ability to bond together, creating a strong and durable structure once fired.

7. Good Porosity: After firing, the clay retains some porosity, allowing the pot to breathe and allowing for the exchange of air and moisture.

We will have the following:

So, the momentum of the car is 3258.75 kg*m/s.

Gravity's role in the tectonic plate motion can be described on the basis of ridge push and slab pull of tectonic plates.

Ridge push refers to gravitational sliding. It is a driving force for plate motion in plate tectonics, occurring at mid-ocean ridges as the result of the rigid lithosphere sliding down the hot and raised asthenosphere below mid-ocean ridges.

Slab pull is a pulling force that is exerted by a cold and dense oceanic plate plunging into the mantle. The term for the process of a tectonic plate descending into the mantle is subduction. Subduction may emerge due to gravity.

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The magnitude of the charge on the ball is 0.72 μC.

The magnitude of the charge on the ball is calculated by applying Newton's second law of motion Coulomb's law as follows;

Mathematically, the formula for Newton's second law of motion and coulomb's law is given as;

F = mg

F = kq²/r²

where;

kq²/r² = mg

q² = ( mgr² ) / ( k )

q = √ ( mgr² / k )

The magnitude of the charge on the ball is calculated as follows;

q = √ ( 0.003 x 9.8 x 0.4² / 9 x 10⁹ )

q = 7.2 x 10⁻⁷ C

q = 0.72 x 10⁻⁶ C = 0.72 μC

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Answer:

1.52 x 10^-3 miles per sec

Explanation:

distance to be covered = 26.22 miles

targeted time = 4.8 hours

4.8 hours in seconds = 4.8 x 60 x 60 = 17280 sec

Speed = distance/time

speed = 26.22/17280 = 1.52 x 10^-3 miles per sec

Answer:

The momentum of the ball at the maximum height is zero (0 kg.m/s).

Explanation:

Given;

mass of the ball, m = 0.17 kg

initial velocity of the ball, u = 12 m/s

acceleration due to gravity, g = 9.81 m/s²

At maximum height the final velocity of the ball, v = 0

Momentum of the ball at the maximum height is given as;

P = mv

P = (0.17)(0)

P = 0 kg.m/s

Therefore, the momentum of the ball at the maximum height is zero (0).

The term that is formed from two pieces of different metals stuck together lengthwise is bimetallic coil.

What is a bimetallic coil-A bimetallic coil is an essential component of many temperature control devices. Bimetallic coils are also known as bimetallic strips, and they are made up of two different types of metal bonded together and wound into a coil shape.Bimetallic coils are used to create a temperature-sensitive sensor that can open and close a circuit as temperatures rise or fall. This capability allows bimetallic coils to be used in a variety of devices, including thermostats, heat pumps, and furnace limit switches.The structure of bimetallic coils : A bimetallic strip is made up of two separate metals that are bonded together. These metals have different coefficients of thermal expansion, which means that they expand and contract at different rates as the temperature changes.When the bimetallic coil is exposed to heat, the metal with the lower coefficient of thermal expansion will expand more than the metal with the higher coefficient of thermal expansion.

This causes the bimetallic strip to bend, which can be used to open or close a circuit.In summary, bimetallic coils are temperature-sensitive sensors used to regulate the temperature of devices. The bimetallic coil is formed by bonding two different metals together and winding them into a coil shape.

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The Hayashi model is a theoretical model used to describe the temperature distribution and conditions in the protoplanetary disk. However, it does not provide explicit information about the gas-solid interaction regimes or the particle size boundaries.

To determine the particle radius on the boundaries between the different regimes, we need to consider the relevant laws and models related to gas-solid interactions.

Regime (1): Epstein Law

Regime (II): Stokes Law

Regime (III): Ideal Fluid

In the context of gas-solid interactions, these regimes represent different flow regimes based on the size of solid particles and the behavior of the gas surrounding them.

The Epstein Law (Regime 1) applies when the mean free path of gas molecules is greater than the particle radius, and individual gas molecules collide with the particle. In this regime, the gas behaves like individual particles.

Stokes Law (Regime II) applies when the particle size is large enough that gas molecules can no longer individually collide with the particle but instead adhere to its surface, causing a viscous drag. In this regime, the gas behaves like a viscous fluid.

The Ideal Fluid (Regime III) represents the limit where the particle size is large enough that the gas behaves like an ideal fluid, and the viscous drag becomes negligible.

To determine the particle radius on the boundaries between these regimes in the Hayashi model, more specific information about the model is needed. The Hayashi model is a theoretical model used to describe the temperature distribution and conditions in the protoplanetary disk. However, it does not provide explicit information about the gas-solid interaction regimes or the particle size boundaries.

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Explanation:

To understand how a differential switch works, you first need to know how an electrical circuit works. If we have a circuit where a current intensity enters, it travels through different loads that may be the electrical elements of the home, the intensity of the electric current coming out of the circuit is the same as the one I enter.

Intensity is lost if, for example, a person is electrocuted, as part of the circuit current is lost by ground. The differential switch compares through the magnetic fields produced, the current coming in and the current coming out of the circuit. Being magnetic fields produced by the same intensity but by currents with opposite direction, these are canceled. In the event that the intensities are different there is a result of magnetic field, which causes a knob that cuts the electrical circuit to move.

It will take about 600 seconds or 6 minutes to swim across the lake.

To calculate the time it would take to swim across the lake, we can use the formula:

time = distance ÷ speed

In this case, the distance is 900 meters and the speed is 1.5 m/s.

Plugging in the values, we get:

time = 900 meters ÷ 1.5 m/s = 600 seconds

Therefore, it would take 600 seconds to swim across the lake.

b. To convert the time to minutes, we can divide the answer in seconds by 60:

600 seconds ÷ 60 = 10 minutes

Therefore, it would take 10 minutes to swim across the lake.

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Answer:

you have used for your search are contained somewhere in the huge 'catching list' below. But the PAGES you are searching for are hidden somewhere on the huge web. You'll learn here how to find them. Let's hope you will, one beautiful day, be a fisher instead of a fish and contribute yourself to our vast wealth of knowledge.

Explana

I don't really have an explanation but what I can say is you your learned here to find them and let's hope you will one beautiful day be a fish requested an of a fish contribute your soap to our vast wealth of knowledge

Answer:

erosion

muddy water and soil being carried away by a fast-moving river is erosion

To determine how long an arrow is in the air before it strikes the ground, one can use the following equation Time = (2 * Initial velocity) / Acceleration due to gravity.

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Answer:

a) 24.33 m of distance.

b) 34.55° east of the south.

Explanation:

The question is incomplete. The whole exercise is the following:

"Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different directions. Ricardo walks 28.0 m in a direction 60.0° west of north. Jane walks 12.0 m in a direction 30.0° south of west. They then stop and turn to face each other.

(a) What is the distance between them?

(b) In what direction should Ricardo walk to go directly toward Jane?"

Now that we know what we need to do in this question, let's head for every part of the problem.

a) Distance between Ricardo and Jane

In this case, we need to analyze the given data:

Ricardo (which we will call R) is 28 m from the starting point at 60° west of north, and Jane (J) is 12 m at 30° south of west. So the distance between them, will be the point where they both stop and face each other. This point can be seen in the image attached (See picture).

Let's call the distance between them as "D", to get the distance of D, according to the picture will be:

D = J - R   (1)

However, as they are facing in different angles and directions, we cannot do the difference of their values distance just like that. In order to do that, we need to calculate the components in the "x" and "y" axis of each vector. In that way, we can get the components of x and y of the Distance D, and then, the whole distance between them will be:

D = √Dx² + Dy²     (2)

So, let's get the components of x and y of R and J.

For Ricardo (R):

Rx = R sin60° = 28 sin60° = -24.25 m

Ry = R cos60° = 28 cos60° = 14 m

The sign "-" it's because R it's on the second quadrant, therefore in x, we'll have to add the negative.

For Jane (J):

Jx = J cos30° = 12 cos30° = -10.39 m

Jy = J sin30° = 12 sin30° = -6 m

Again, the negative is added because J is on the third quadrant.

Now that we have the components, let's calculate vector D using expression (1):

Dx = -10.39 - (-24.25) = 13.86 m

Dy = -6 - 14 = -20 m

Now, using expression (2) we can finally know the distance between Jane And Ricardo:

D = √(-20)² + (13.86)²

This is the distance between Jane and Ricardo.

b) Direction of Ricardo walking to Jane

In this case, we already have the components of x and y of the distance between them, so, to know the direction:

Tanα = Dy/Dx

α = tan⁻¹ (Dy/Dx)

Replacing the values we have:

α = tan⁻¹ (-20/13.86)

α = 55.45°

Which should south of east or:

β = 90 - 55.45

Ricardo should walk 34.55° east of south

Hope this helps

We must remember that all molecules have zero net charge. To solve this question lets take a look at the periodic table.

We can see that Chlorine belongs to the column 17. That means its charge is negative one, i.e., -1. We can write:

We also can see that Tin is in 14th column but that doesn't tell us much about it electric charge.

To solve this we must use the "fence trick".

Since the molecule has zero net charge, that means the sum of all charges must be zero. Using the "fence trick" we have to cross the numbers that appear on the molecule. We can write:

So the charge of the transition metal is:

Answer:

I think it might be 9 hz but not 100% shore though

Explanation:

Answer:

i am the best star ever

Explanation:

If both objects were initially at rest. The speed of the block compared to the pace of their final translations.

the speed at which an object's location changes in any direction. The distance traveled in relation to the time it took to travel that distance is how speed is defined. Since speed simply has a direction and no amplitude, it is a scalar quantity.

Running speed is influenced by stride velocity and leg length. The the number of steps made in a second is referred to as the stride rhythm, and also the distance covered by each step is referred to as the stride length. Running speed can be mathematically described using the sum of these variables.

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Answer:

characteristics of electromagnetic waves:-

A characteristics Feature of electromagnetic waves that make them useful for transmitting signal is that they are easily transmitted through

In physics, electromagnetic radiation is defined as  waves created as a result of the electromagnetic field vibratons moving through space, carrying electromagnetic  energy. The waves produced  includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays.

The character of an electromagnetic wave is dependent on its frequency or wavelength making each electromagnetic spectrum having their own range of uses.

For transmitting signals, Radio waves as well as  Microwaves is useful , while the former help transmit  Information through radio and TV stations the later is used in satellite communications, this is because

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