if two such generic humans each carried 3.0 c coulomb of excess charge, one positive and one negative, how far apart would they have to be for the electric attraction between them to equal their 600 n weight?

Answer:

I say that the answer is D all of the above hope this helps ‍♂️

The statement voltage causes electric charges to move from higher to lower potential.

To understand the concept for the flow of the current we will discuss Ohm's law which states that -

The voltage is directly proportional to the current it means that the higher the voltage higher will be the flow of current.

It is given as

V ∞ I

V=IR

The voltage is the inverse of the resistance More to decrease the effect of resistance we need to increase the voltage so there can be more electric current can flow.

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Answer:

Technician B only is correct

Explanation:

The gear ratio is the ratio of the output speed to the input speed such that an overdrive gear ratio of more than 1:1, having more speed per speed of engine rotation RPM

Overdrive ratios conditions is one where the vehicle wheels and speed is faster at a given engine rotation, such that there is fuel efficiency is increased as the engine rotation is low for a given speed and distance of travel.

Answer:

kinetic energy

Explanation:

Answer:6/1 %50 x11

Explanation:

25-45

The process of converting sound waves into neural impulses is called "transduction". This process occurs in the inner ear, specifically in the cochlea,

As sound waves enter the ear, they pass via the outer ear and the ear canal before striking the eardrum. The eardrum vibrates in reaction to sound waves, and these vibrations are subsequently passed to the ossicles, which are three small bones in the middle ear. The ossicles amplify and transport vibrations to the inner ear, where the transduction process takes place.

The cochlea, a spiral-shaped structure filled with fluid, is part of the inner ear. Thousands of microscopic hair cells inside the cochlea are responsible for converting sound waves into nerve impulses. The vibrations from the ossicles force the hair cells to bend and move as they pass through the fluid in the cochlea. This movement causes the hair cells to release chemicals, which generate an electrical signal, which is subsequently sent to the brain through the auditory nerve.

These neuronal impulses are carried by the auditory nerve to the brainstem, where they are processed and assessed. The impulses then go to several sections of the brain, including the auditory cortex, where they are perceived as sound.

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Using the right-hand rule, we can conclude that the direction of the current in the solenoid, as viewed from the top, is counter-clockwise. Therefore, the correct answer is option (B) "counterclockwise."

The direction of the current in a solenoid, as viewed from the top, depends on the orientation of the solenoid and the direction of the magnetic field.

Assuming the solenoid is oriented vertically, with the top of the solenoid pointing upwards and the bottom pointing downwards, the direction of the current can be determined using the right-hand rule.

If we wrap our right hand around the solenoid with our fingers in the direction of the current (i.e. counter-clockwise, as viewed from the top), then our thumb will point in the direction of the magnetic field inside the solenoid.

By convention, the magnetic field inside a solenoid is directed from south to north (i.e. from the bottom of the solenoid to the top), so if we look down on the top of the solenoid, the magnetic field will be pointing downwards.

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Answer:

C)  Total displacement = 1275 m or 1.275 km

Explanation:

We'll break this into two parts:  

1) Displacement during constant speed, and

2) Displacement during the acceleration phase.

Constant Speed

The displacement for this segment is already stated:  1 km.  But the information includes the time, which will allow us to calculate the speed of travel.  We'll need this for the next phase of acceleration.

Distance = Speed x Time

Speed = Distance/Time

Time = 1 minute + 20 sec, or 80 sec.

Speed = 1 km/80 sec

Speed = 0.0125 km/sec

Since we'll be using meters (not km) in the next step, convert 0.0125 km/sec to m/sec with a conversion factor:  

  (0.0125 km/sec)*(1000m/1 km) = 12.5 m/sec

Acceleration Phase

The obect is moving at a speed of 12.5 m/sec (from above) and then accelerates at a rate of 0.125 m/sec^2 for 20 seconds.

The distance (s) an object travels during this acceleration (a) is gven by:

  s = vi*t + (1/2)a*t^2,

where vi is the initial velocity (12.5 m/sec in this case), a is the acceleration (0.125 m/sec^2), and t is the time (20 seconds).

s = (12.5 m/sec)(20 sec) + (1/2)(0.125 m/sec^2)*(20 sec)^2

s = 275 meters

Now add the two distances:

1) Constant Speed Phase = 1000 m

2)  Acceleration Phase    =  275 m

Total displacement = 1275 m or 1.275 km

The total capacitances you can make by connecting a 5.04 µF and 8.02 µF capacitor together are 3.11 µF in series and 13.06 µF in parallel.

When connecting capacitors, the total capacitance depends on whether they are connected in series or parallel.
For capacitors connected in series, the total capacitance is given by the formula:
1/Ctotal = 1/C1 + 1/C2
For capacitors connected in parallel, the total capacitance is given by the formula:
Ctotal = C1 + C2
So, for a 5.04 µF and 8.02 µF capacitor connected in series, the total capacitance would be:
1/Ctotal = 1/5.04 + 1/8.02
1/Ctotal = 0.198 + 0.124
1/Ctotal = 0.322
Ctotal = 3.11 µF
For the same capacitors connected in parallel, the total capacitance would be:
Ctotal = 5.04 + 8.02
Ctotal = 13.06 µF

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The dog MUST be SEEN by a vet.

Not on the phone, not from your description. Not a web search, and not asking for advice online.

A qualified veterinarian has to have his hands on the animal, examine the dog, and make some suggestions. It might cost some money.

There's something missing here. A qualified real vet will never just say "I don't know, good bye!".

The smaller the Ka value, the weaker the acid and the less it ionizes in solution.

The extent of ionization of a weak acid is quantified by the acid ionization constant (Ka). This means that the equilibrium between the acid and its conjugate base lies further to the left, with more undissociated acid present in solution.

Conversely, a larger Ka value indicates a stronger acid with greater ionization in solution, and a larger proportion of the acid molecules will have dissociated into ions.

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The minimum force needed to just barely lift the box off the ground at the bump is applied at the upper left corner edge, and its magnitude is given by the expression m * D/Dt(v).

Magnitude is referred to as the largest possible size in physics. as well as an object's direction. Both vector and scalar values use magnitude as a common factor. We know that scalar quantities are those that have magnitude and nothing else by definition. Contrarily, vector quantities are those with both magnitude and direction.

A force in physics is an effect that has the power to alter an object's motion. A mass-containing object's velocity can be altered by a force.

F = ma

F = m * D/Dt (v)

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Two stars with the same mass number can be different in their luminosity, life time and distance with respect other stars and planets.

Stars are spatial objects with brightness and are made of gases and dust. The major part of stars are hydrogen and helium gases. There are trillions of stars for each galaxies in the universe.

The energy formed inside the stars is from  the nuclear fusion of hydrogen nuclei forming helium nuclei releases tones of heat and light energy. The light and heat energy produced from each stars differ.

The luminosity or brightness of stars with same mass will be different. The life time of each stars also differ from other stars.

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Answer:

Acceleration at 1 second= 1.5m/s/s

Velocity at 2 seconds = 3m/s

Position at 2 seconds= 3 meters

Explanation:

s=1/2(v+u)t

S= displacement

V= final velocity

U=  initial velocity

t= time

v= 3 m/s

u= 0 m/s

t= 2 seconds     3m/s/2=1.5m/s x2 s = 3 meters

Answer:

equator

Explanation:

The diameter of earth is largest when measured around the equator, due to the equatorial bulge.

The equatorial bulge is a phenomenon caused by the Earth's diameter being wider in the Equator.

A straight line with its endpoints located on the edge of the circle and its center is used to calculate the diameter of a circle. Latitudes like the equator and the Arctic Circle have diameters that can be calculated by scientists.

The Equator is the place on Earth where it is the broadest. At the equator, the circumference of the Earth is 40,075 km.

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Answer:

a person appears at a specified time and place and gives sworn testimony

Explanation:

Hope this helps

Answer:

Below :)

Explanation:

It is the powerhouse of the cell and creates chemical energy.

The potential difference is 4.24 Volts between points a and b.

The amount of work done in carrying a charge is given by the product of the amount of charge and the potential difference.

Charge = 13.3 mC

Work done = 56.4 J

Potential difference is V.

The electric potential difference is the amount of work done required to move a unit electric charge from one point to another point.

Thus, the work done on the charge is given by,

W = Charge × V

56.4 = 13.3 mC × V

V = 4.24 Volts

The potential difference is 4.24 Volts.

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Answer:

True

Explanation:

In general, the shorter the wavelength, the greater the danger to living things. Although longer wavelengths also have their hazards, very short wavelengths, such as X-rays and gamma rays, can easily damage living tissue

UV radiation is more damaging when its wavelength is shorter. Shorter wavelength UV light, however, has a lower ability to enter skin. Three bands make up the UV area, which has a wavelength range of 100 to 400 nm. UVA (315-400 nm) (315-400 nm)

A waveform signal's wavelength is defined as the separation between two identical points (adjacent crests) in adjacent cycles as the signal travels through space or along a wire. Its length in wireless systems is typically expressed in metres (m), centimetres (cm), or millimetres (mm) (mm).

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To calculate the height Chandra would have to climb to offset the energy intake from the Low-Joule Cola, we need to convert the energy provided by the drink into potential energy gained from climbing stairs.

First, we'll calculate the total energy intake from the cola. The label states that 100 mL yields 1.7 kJ. Since the can contains 375 mL, the total energy intake is (1.7 kJ/100 mL) * 375 mL = 6.375 kJ.

To convert this energy into potential energy gained from climbing stairs, we can use the equation:

Potential Energy = m * g * h

Where:

m = mass (65.0 kg)

g = acceleration due to gravity (approximately 9.8 m/s^2)

h = height to be determined

Rearranging the equation to solve for h:

h = Potential Energy / (m * g)

Substituting the values:

h = 6.375 kJ / (65.0 kg * 9.8 m/s^2)

Calculating the result:

h ≈ 0.010 m or 10 cm

Therefore, Chandra would need to climb approximately 10 centimeters to offset the energy intake from drinking the Low-Joule Cola.

Chandra would have to climb approximately 10 centimeters to offset the energy intake from drinking the Low-Joule Cola, assuming she has a mass of 65.0 kg. The calculation is based on converting the energy intake from the cola into potential energy gained from climbing stairs using the formula for potential energy.

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System B is in a saturated liquid phase. This is because when the pressure is lower than the saturated vapor pressure, the substance can no longer exist in the vapor phase and instead condenses into the liquid phase.

A saturated liquid is a fluid that is at its boiling point, meaning that any further decrease in pressure without a temperature change will cause it to start boiling. In other words, the pressure of the liquid is equal to the vapor pressure of the liquid at the given temperature. This means that the liquid is “saturated” with vapor and any further decrease in pressure will cause the liquid to vaporize.

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Answer:

Well AM/Fm is digitally using soundwaves for cars through signal, which we cant hear without one (radio). Concerts are in real life and use wavelegnths that we hear because it bounces off overytihing.

Explanation:

Higher frequency waves have higher energy, larger amplitude waves have higher energy, and shorter wavelength waves have higher energy. These relationships can be observed across various types of waves.

The relationships between wave properties (such as frequency, amplitude, and wavelength) and energy can be understood through the concept of the wave equation, which states that the energy of a wave is directly proportional to its frequency and amplitude.

1. Frequency: Frequency refers to the number of complete oscillations or cycles a wave completes in one second. It is measured in hertz (Hz). The relationship between frequency and energy is that higher frequency waves have higher energy, while lower frequency waves have lower energy. For example, in the electromagnetic spectrum, gamma rays have a higher frequency and higher energy than radio waves.

2. Amplitude: Amplitude refers to the maximum displacement or height of a wave from its rest position. It is a measure of the wave's intensity or strength. The relationship between amplitude and energy is that waves with larger amplitudes have higher energy, while waves with smaller amplitudes have lower energy. For example, a larger amplitude sound wave will have a louder volume compared to a smaller amplitude wave.

3. Wavelength: Wavelength refers to the distance between two consecutive points on a wave that are in phase, such as two peaks or two troughs. It is usually represented by the Greek letter lambda (λ) and is measured in meters. The relationship between wavelength and energy is inverse: shorter wavelength waves have higher energy, while longer wavelength waves have lower energy. For example, ultraviolet light has a shorter wavelength and higher energy than infrared light.

In summary, the relationships between wave properties and energy can be understood as follows: higher frequency waves have higher energy, larger amplitude waves have higher energy, and shorter wavelength waves have higher energy. These relationships can be observed across various types of waves, such as electromagnetic waves (light), sound waves, and water waves.

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Light bends away from the normal when entering a higher index of refraction.

In physics, refraction is the change in direction produced by a wave's speed as it travels from one medium to another. Waves, for example, travel quicker in deep water than in shallow water. When an ocean wave approaches a beach obliquely, the portion of the wave farther from the beach moves quicker than the portion closer to the beach, causing the wave to swing around until it moves perpendicular to the shoreline. Sound waves travel faster in warm air than in frigid air. At night, the surface of a lake cools, and any sound that moves upward is refracted down by the higher layers of air that are still warm. As a result, sounds such as speech and music.

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The volume of a cylinder is measured in cubic units.

What is the formula for the volume of a cylinder?

To begin with, let us understand what a cylinder is. A cylinder is a three-dimensional object that has two parallel circular bases of equal radii and is connected by a curved lateral surface. The distance between the two bases is referred to as the height of the cylinder.

A cylinder is formed by combining a rectangle and a circle, which are the shapes of the top and bottom faces, respectively.

The formula for calculating the volume of a cylinder is as follows:

V = πr²hWhere, V is the volume of the cylinder, r is the radius of the circular base, and h is the height of the cylinder. In this formula, π represents a constant value that is roughly equivalent to 3.14. The unit of measurement for the volume of a cylinder is cubic units.

Let us solve an example to better understand the concept.

Example:

What is the volume of a cylinder with a radius of 5 units and a height of 6 units?

V = πr²hV = 3.14 × 5² × 6V = 471 cubic units

Therefore, the volume of the given cylinder is 471 cubic units.

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Answer:

Explanation:

For every action (or force), there is an equal and opposite action (or force).