Describe how the law of inertia relates to the following scenario: you are riding in a car, and your body is thrown to the right as the car turns to the left.

The benefit of employing two-sided printing that was highlighted in class as being the most important is that it only requires one sheet of paper as opposed to two when printing a two-sided document.

Standard 2-sided printing can be used to print on both sides of a sheet. You can choose between manual and automatic printing. When printing by hand, even-numbered pages are printed first. After printing these pages, you may simply reload them to print the odd-numbered pages on the opposite side of the paper.

Therefore, double-sided printing can save your business about half as much money as single-sided printing, according to certain important estimates. Due to the fact that duplex printing uses only half as much paper as one-sided printing, businesses can reduce their material costs.

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The work done by the gas for question A will be 4.2 * 10^5 J.

The change in internal energy of the gas for question B is 6.43 * 10^5 J.

For a gas, it is the product of the pressure P and the volume V during a change of volume. The formula for work done in gas is W (work) = P (pressure) * V (volume)

Now, let's calculate the work done by gas to answer question A.

Work = Pressure * (Volume 2 - Volume 1)

= 1 atm * (16.2 - 12)

= 10^5 Pa * 4.2

= 4.2 * 10^5 J

So the work done by the gas is 4.2 * 10^5 J.

Now, let's find the change in internal energy of the gas.

The heat energy added to the system is

Q = 254kcal

= 254kcal * (4184J / 1 kcal)

= 1.063 * 10^6 J

The change in internal energy of gas is

ΔU = Q (the heat energy added) - W (work done by gas)

= 1.063 * 10^6 J - 4.2*10^5 J

= 6.43 * 10^5 J

Therefore, the change in internal energy of the gas is 6.43 * 10^5 J

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The magnitude of the normal force acting on the bed is 1489.6 Newton.

The nurse is applying a rightward horizontal force on a bed which has a mass of 152 kg.

If the mass of the bed is 152 kg then the force of gravity on the bed is,

W = Mg

M is mass of bed and g is gravitational acceleration.

Putting values,

W = 152×9.8

W =  1489.6 N.

The normal force is always perpendicular to the surface of the bed so, the normal force on the bed will be equal to the weight of the bed which is 1489.6N.

So, the normal force on the bed is 1489.6N.

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The kinetic energy of the sports car is 630 KJ.

The kinetic energy is the energy possessed by the system by virtue of its motion.

KE = ΔW

Where,

m = mass of the object

v = speed at which the object is moving

Mass of the car = 1400 Kg

Velocity of the car = 30 m/sec

KE = (1/2)*1400*(30)²

KE = (1/2)*1400*900

KE = 630000 J

KE = 630 KJ

The kinetic energy of a 1400 kg sports car travelling down the road with a speed of 30 m/s 630 KJ.

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The final momentum of the ball after collision is 13 kg(m/s) because this is closed isolated system and in this the momentum is conserved .

The given parameters;

initial momentum of the box (P₁)

initial momentum of the ball (P₂)

final momentum of the ball (P₃)

final momentum of ball after collision (P₄)

∴ P₁ = 15 kg(m/s)

∴ P₂ = 3 kg(m/s)

∴ P₃ = 5 kg(m/s)

Apply the principle of conservation of linear momentum to determine the final momentum of the ball after collision;

total momentum before collision = total momentum after collision

∴ P₁ + P₂ = P₃ + P₄

∴ 15 + 3 = 5 + P₄

∴ 18 = 5 + P₄

∴ 18 - 5 = P₄

∴  P₄ = 13

Hence, the final momentum is 13 kg(m/s)

The law states that the sum of two bodies' momentums before contact equals the sum of their momentums after impact. Both bodies move at different speeds before colliding, yet in some circumstances, the bodies move at the same speed after colliding.

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The threshold of hearing is the minimum intensity of sound that can still be discerned and is approximately 10^−12w/m^2. Therefore the distance from the car at which the sound from the stereo can still be discerned is 6x10^11 m.

Calculate the intensity of the sound at the car:

Intensity = Power/Area

Intensity = 0.06W/1m^2

Intensity = 0.06W/m^2

Calculate the distance d at which the intensity of the sound is equal to the threshold of hearing:

Threshold of hearing = 10^−12w/m^2

Intensity = 0.06W/m^2

d = (0.06W/m^2)/(10^−12w/m^2)

d = 6x10^11 m

Therefore, the distance from the car at which the sound from the stereo can still be discerned is 6x10^11 m.

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The force involved is = 25200 Newton

Given the values in the questions,

Mass = 1400 kg

Speed or velocity of the car = 27 m/s

Time is given = 1.5 seconds

According to the formula of force,

⇒ Force = Mass x Acceleration

⇒ Force = 1400 x Acceleration ----- equation 1

Now to calculate the value of acceleration we will use,

⇒ Acceleration = (Velocity or Speed) / Time

⇒ Acceleration = 27 / 1.5

⇒ Acceleration = 18 m/[tex]s^{2}[/tex]

Putting the value of acceleration in equation 1,

⇒ Force = 1400 x 18

⇒ Force = 25200 Newton

Therefore, the force involved is = 25200 Newton

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The theory of destructive interference underlies the operation of noise-cancelling headphones.

The process of using passive and active noise control techniques to reduce undesired background and ambient noises is known as noise cancellation.

Active noise cancelling (ANC) adopts a different strategy from passive noise cancellation by "neutralising" incoming sound waves from your surroundings. Passive noise cancellation reduces ambient noise by erecting a "physical shield" to mask sound.

Small microphones built into ANC headphones send out sound waves that interfere with incoming sound waves from the environment, cancelling each other out. It's comparable to adding +3 and -3, where the result is zero (silence).

Both inside and outside the headphones' walls are picked up by the microphones.

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A moving object's kinetic energy is inversely correlated with its mass and inversely correlated with the square of its speed.

If all other variables are maintained constant, mass and kinetic energy have a positive relationship, which indicates that as mass grows, kinetic energy increases. Accordingly, an object with the same mass and speed as another object will have twice the kinetic energy, and another object with the same mass and speed as another object will have four times the initial kinetic energy.

It is more difficult to move and stop heavier objects (i.e., items with more mass). Greater mass, or heavier items, resist change more than lighter ones do. Using a bicycle or a Cadillac while being pushed, or stopping them once they are moving. The difficulty of starting or stopping an object increases with its mass (or inertia).

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The biding energy of carbon-12 per nucleon is 5.34 MeV.

What practical applications exist for carbon-12?

Given that it serves as the reference point for calculating the atomic masses of all other nuclides, carbon-12 is particularly significant by definition, it has an atomic mass of carbon 12.

Where can you find carbon-12?

Numerous naturally occurring substances, including rocks like limestone, coral, as well as the shells or animals like clams, contain carbon-12.Coal and petroleum, two significant fuels, both contain carbon.

Binding energy of C-13 - BE of C-12

= (7.5 * 13 ) - (7.68 * 12)

= 97.5 - 92.16

= 5.34 MeV.

Therefore, the binding energy of carbon-12 per nucleon is 5.34 MeV.

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Answer: Unbalanced forces

Explanation: When the forces acting on an object are unbalanced, they do not cancel out one another

Answer:

Sound travels better through the compact molecules of air inside the balloon than the less compact molecules on the outside.

Explanation:

The clock runs slower on moon than on earth.

As we know that time period of simple pendulum will be

T = 2π√(L/G)

Now we will have,

time period of a clock on the surface of earth will be 1 s where we have acceleration due to gravity is g = 9.8 m/s².

Now if we took the pendulum to the surface of moon where acceleration due to gravity will be 1.65 m/s² then this time period will change

so we will say by above equation;

T(earth)/T(moon) = √(G(moon) / G(earth)

From above equation we get;

T(moon) = √(9.80/1.65) * 1 sec

T(moon) = 2.44 sec

So, time period on moon will be 2.44 sec.

Therefore, clock runs slow on the moon.

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k in elastic potential energy is the spring constant. It is also known as a proportionality constant that describes the relationship between the strain in the spring and the force that causes it.

Elastic potential energy is the potential energy stored by stretching or compressing an elastic object by an external force such as the stretching of a spring. It is equal to the work done to stretch the spring which depends on the spring constant k and the distance stretched.

The spring constant is the measure of stiffness of the spring. The spring constant tells us, how many newtons of force it takes to stretch the spring by one meter.

The spring constant depends on the stiffness of the spring material, the thickness of the wire from which the spring is wound, the diameter of the turns of the coil, the number of turns per unit length and the overall length of the spring.

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The viewer travels through the electron cloud, then the nucleus, and then the electron cloud again

what is nucleus?

In terms of genomics, a nucleus is the organelle within a cell that is membrane-enclosed and houses the chromosomes. Certain substances (including proteins and nucleic acids) can selectively move through or out of the nucleus thanks to a variety of holes, or pores, in the nuclear membrane.

The viewer travels through the electron cloud, then the nucleus, and then the electron cloud again.

The electron cloud and the nucleus make up an atom.

In an atom's nucleus are protons (positive particles), neutrons (neutral particles), and electrons (negative particles), which are found in the electron cloud.

The atom's nucleus is located at its centroid, and an electron cloud surrounds it.

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The average velocity of the pirates is 1.44 miles/hr.

A vector quantity is an average velocity. The change in position or displacement (x) divided by the time intervals (t) in which the displacement happens yields the average velocity. Depending on the sign of the displacement, the average velocity can be positive or negative. Meters per second (m/s or ms-1) is the SI measure of average velocity.

total time = t₁ + 1 + t₂

T = 1 + 1 + 3

T = 5hr

Displacement = AC = √(4² + 6²)

S = √16+36

S = √52

Average velocity = Displacement/ Time

v = S/t

substituting the value in the above equation, we get

v = 7.2/5

v = 1.44 mile/hr

Thus, the average velocity of the pirates is 1.44 miles/hr.

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when the lobes of two p orbitals are in the same phase and overlap side-by-side, the orbital that is formed has a bonding dissociation energy compared to the σ∗ molecular orbital formed from the out-of-phase direct overlap of the two p orbitals.

Bonding arise when two unique atomic orbitals on different atoms cross across, generating an area where the two atoms share one pair of electrons, according to the theory of valence bonds. When orbitals intersect over an axis containing nuclei, a bond is formed.

A covalent bond is formed by two atoms that share a pair of electrons. The atoms are held together because the electron pair is pulled to both nuclei.

When two atoms exchange one or more pairs of electrons, a covalent connection is established.

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The correct explanation is that; "Each plastic sheet transmit a different wavelength of light." Option D

We know that light has to do with the portion of the electromagnetic spectrum that we can be able to see with the optical eyes. This is the part of the spectrum that we can be able respond to due to the fact that it is capable of creating an impression in our eyes.

The other parts of the electromagnetic spectrum are invisible to the eye even though the effects of those parts of the spectrum can still be felt from time to time.

Given the fact we can see different colors as we look through different kinds of plastic, it means that what we can see is the color that is transmitted by that particular plastic while the others are absorbed.

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The Non-coulomb electric field curls will be counterclockwise

Electric field can be defined as force per unit charge.

Non columbic field formula is

Fnc = qEnc

It is created by a change in magnetic field.

when the magnetic field near the ceiling point is increasing, the non coulomb force will curl counterclockwise by applying right hand thumb rule.

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We can use push-up tests to measure muscular strength and endurance.

Muscular endurance is defined as the potential of a muscle or group of muscles that have the ability to have sustained repeated contractions against a resistance for a longer period.

Muscular endurance can also be seen in the number of repetitions of a single exercise that can be done without stopping and resting.

Doing push up tests the whole body and muscle groups everywhere in the arms, chest, abdomen, hips, and legs. Doing push up requires the body to be tight, like a plank with toes and palms on the floor. So, push up is considered the best test for muscular endurance.

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In terms of combinations of the atomic wave functions, the Molecular Orbital (MO) Theory defines how electrons behave in molecules. All of the atoms in the molecule may be covered by the resulting molecular orbitals.

Although there are two unpaired electrons in the molecule's molecular orbital description, the electrons in the Lewis structure are all paired. As a result, by examining how a magnetic field affects oxygen, we can test the predictions of these theories.

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The new period of oscillation if the mass of the bob is reduced by half is [tex]\frac{T}{\sqrt{2}}[/tex] or T/√2.

Look at the attachment for a complete question. The period of oscillation of the simple pendulum

where

If we change the mass of the bob and didn't change the rope, the period also will change but the rope constant will not. The ratio of the period between the two condition

T² = 4π²m/k

T₁²: T₂² = m₁ : m₂

T²: T₂² = m : 0.50 m

T²: T₂² = 1 : 0.5

T₂² = 0.5T²

[tex]T_2 \:=\: \sqrt{0.5T}[/tex]

[tex]T_2 \:=\: \sqrt{\frac{T}{2}}[/tex]

T₂ = T/√2

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The lowest note a piccolo can play has a frequency of f = 535.94 Hz.

The piccolo, which is the smallest flute family member and extends the range of the flute, is pitched in C or Db. The range is D5, the fourth line on the staff, up to C8, three octaves higher, sounding an octave higher than written.

The formula can be used to determine the frequency of the lowest note a piccolo can play;

f = v/2L

Where,

v is speed of sound in air = 343 m/s

L is length given as 32 cm = 0.32 m

Thus;

f = 343/(2×0.32)

f = 535.94 Hz.

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The force of the racket on the ball compared to the force of the ball on the racket is the same.

The  force in physics is defined  as ;

The push or pull on a mass-containing item changes its velocity.

An external force is an agent with the ability to change a body's resting or moving state. It has a magnitude and a direction. The application of force is the location at which force is applied, and the direction in which the force is applied is known as the direction of the force.

Every time one object applies force to another, the other object applies an equal and opposing force to the first.

According to Newton's third law,

Action and reaction are always equal in magnitude but opposite in direction.

In other words, interactions lead to forces. So, the force of the racket on the ball compared to the force of the ball on the racket is the same. So according to the question option 3 is correct.

Your question is incomplete but most probably your full question was

A tennis ball is hit with a tennis racket. The force of the racket on the ball compared to the force of the ball on the racket is

1- smaller

2- Larger

3- The same

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As a head-up, it is important to notice that a white dwarf only shine to the stored energy and light, because a white dwarf doesn't have any hydrogen left to perform nuclear fusion.

Now, the process:

First, the white dwarf accumulates all the extracted matter from its companion onto its own surface. This extra matter increases the white dwarf's temperature and density.

After a while, the start reaches about 10 million K, so nuclear fusion can begin. The hydrogen that has been stolen from the other start and accumulated in white dwarf's surface it is used for the fusion, dramatically increasing the star's brightness for a short time, causing what we know as a nova.

As this fuel, it is quickly burnt out or blown into space, the star goes back to its natural white dwarf state. Since the white dwarf nor the companion star are destroyed in this process, it can happen countless of times during their lifespan.

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The direction of acceleration of the ball hit by baseball player is downwards.

When an object is launched at an angle, it follows a curved path, which is called the trajectory under the action of acceleration due to gravity. At the center of the path at the maximum height, the acceleration due to gravity is g. The particle's velocity is always tangential, and at maximum height, the vertical component of the velocity is zero.

The air resistance opposes the relative motion of the object in the air. It depends on the mass and velocity of the object. After ignoring the air resistance, the ball would travel on its own. Thus, the direction of acceleration of the ball is downwards.

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The wavelength of a radio wave is 3.352m .

Planck himself originally imagined it to be the constant of proportionality.

Like every other wave, electromagnetic radiation consists of a frequency and a wavelength, and the product of these is continually identical to ​c​, the speed of light.

Electromagnetic waves are all round us, and in addition to visible radiation, different wavelengths are generally known as radio waves, microwaves, infrared, ultraviolet, X-rays, and gamma rays.

All of these varieties of electromagnetic radiation have a similar basic type as defined by using Maxwell’s equations; however, their energies range with frequency (i.e., a higher frequency means that better electricity).

As he knew from Maxwell, the energy of a wave is proportional to its frequency.

So E ∝ v

Inserting the constant of proportionality gives: E=hv

Using this equation, we can calculate the energy of only single wave particles: photons, electrons, protons, neutrinos, muons, etc.

The Frequency of radio wave is 8.95 x 10⁷Hz.

The speed of light wave is 3 x 10⁸m/s

y=c/v

y=3 x 10⁸m/s/8.95 x  x 10⁷Hz=3.352m

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Answer:

Distinguish between vector and scalar quantities providing examples of each

Explanation:

The answer is M = 4π 2 R 3 /GT 2 M = 1.35 × 10²⁸ kg.

A geostationary orbit is a low-inclination prograde orbit around the Earth lasting 23 hours 56 minutes and 4 seconds. A spacecraft in a geostationary orbit appears to move north and south but appears to stay at a fixed longitude on Earth. A geostationary orbit is a geostationary orbit.

A geostationary satellite orbit is an orbit around the Earth that intentionally has an orbital period of one sidereal day equal to the Earth's sidereal rotation period, with the satellite returning to the same position in the sky after each sidereal day. Geostationary means that the satellite orbits with the same angular velocity as the earth.

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The kangaroo's horizontal speed will be 9.7 m/s and its departure speed will indeed be 10.65 m/s.

By observing the pace at which this compressed region moves through the medium, we may determine the sound speed. The sound wave travels at a speed of around 343 meters per second in low humidity at 20 degrees Celsius.

The following equation relates the distance to the direction and initial velocity:

d = [v₀²sin2θ]/g, where θ – the angle of the jump.

Thus, v₀² = gd / (sin2θ) = (9.8×8)/0.69 = 113.62

v₀ = 10.65 m/s ( the take off speed).

The horizontal velocity equals:

vₓ = v₀cos 22° = 10.65 m/s × 0.92 = 9.7 m/s

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