what is the nickname for the six basic aircraft instruments

A truck with a mass of 2500 kg travelling with an acceleration of 5 m/s2 hits a stationary scooter of mass 100 kg.  The acceleration of the scooter will be 125 m/s².

The acceleration of the scooter after the collision can be found using the conservation of momentum principle.

Initial momentum of the system = Final momentum of the system

Initial momentum = (mass of truck * initial velocity of truck) + (mass of scooter * initial velocity of scooter)

Final momentum = (mass of truck * final velocity of truck) + (mass of scooter * final velocity of scooter)

Since the scooter is initially stationary, its initial velocity is 0. We know the mass of the truck (2500 kg) and its acceleration (5 m/s²). To find its initial velocity, we need to determine the force acting on the truck:

Force = mass * acceleration

Force = 2500 kg * 5 m/s² = 12500 N

Now, we know that the force acting on the truck is equal to the force acting on the scooter (Newton's third law).

So, we can find the acceleration of the scooter:

Force = mass of scooter * acceleration of scooter

12500 N = 100 kg * acceleration of scooter

Acceleration of scooter = 12500 N / 100 kg = 125 m/s²

Thus, the acceleration of the scooter after the collision will be 125 m/s².

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Considering air resistance, the object to hit the ground first will be the iron ball.

This is because the iron ball has a greater mass and density compared to the wooden ball, allowing it to overcome air resistance more effectively and fall at a faster rate.The iron ball and the wooden ball will experience air resistance as they fall from the tower. The iron ball, being denser than the wooden ball, will experience less air resistance and therefore accelerate faster towards the ground. Therefore, the iron ball will hit the ground first.

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The acceleration of the car accelerating from rest to a speed of 8 m/s over a distance of 16m is 2 m/s².

The acceleration of an object or a particle is defined as the rate of change of velocity with respect to time. Acceleration is a vector quantity.

Given:

Initial velocity (u) = 0 m/s

Final velocity (v) = 8 m/s

Distance traveled (s) = 16m

To find the acceleration of the car (a), use the formula,

v² = u² + 2as

Substitute the values and simplify:

(8)² = (0)² + 2(a)(16)

64 = 32a

a = 2 m/s²

Hence, the acceleration of the car is 2 m/s².

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Answer:

-0.75 m

Explanation:

The displacement of the girl is given by x = x₀cosωt where x₀ = maximum displacement of swing = 1.5 m, ω = angular frequency = π/3 rad/s and t = time of swing = 4 s

Substituting the values of the variables into the equation, we have

x = x₀cosωt

x = (1.5 m)cos(π/3 rad/s × 4 s)

x = (1.5 m)cos(2π/3)

x = (1.5 m)cos120°

x = 1.5 m × -0.5

x = -0.75 m

So, the girl is 0.75 m to the left of the equilibrium position 4 seconds into the motion.

If the battery is disconnected and the separation between the plates is increased then the  charge increases and the voltage decreases. Option D

When a parallel-plate capacitor is charged by connection to a battery, it stores electrical energy in the form of separated charges on its plates. If the battery is disconnected and the separation between the plates is increased, the charge on the capacitor remains the same, but the voltage across it decreases.
This is because the capacitance of the capacitor is determined by its geometry, which includes the distance between its plates. When the distance between the plates is increased, the capacitance decreases, and as a result, the voltage across the capacitor also decreases. This is because the charge stored on the plates is spread out over a larger area, reducing the electrical potential difference between them.
It is important to note that the charge on the capacitor remains the same because charges cannot be created or destroyed. They can only be moved around or redistributed. In this case, the charges on the capacitor are simply redistributed over a larger area.
Therefore, the correct answer to the question is option D: the charge increases and the voltage decreases. It is important to understand the relationship between capacitance, charge, and voltage in order to accurately predict the behavior of capacitors in different situations.

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Answer:

Asteroids and comets have a few things in common. They are both celestial bodies orbiting our Sun, and they both can have unusual orbits, sometimes straying close to Earth or the other planets. They are both “leftovers” — made from materials from the formation of our Solar System 4.5 billion years ago. But there are a few notable differences between these two objects, as well. The biggest difference between comets and asteroids, however, is what they are made of.

While asteroids consist of metals and rocky material, comets are made up of ice, dust, rocky materials and organic compounds. When comets get closer to the Sun, they lose material with each orbit because some of their ice melts and vaporizes. Asteroids typically remain solid, even when near the Sun.

Right now, the majority of asteroids reside in the asteroid belt, a region between the orbits of Mars and Jupiter which may hold millions of space rocks of varying sizes. On the other hand, the majority of comets are in the farthest reaches of our Solar System: either 1. in the Kuiper Belt — a region just outside the orbit of the dwarf planet Pluto that may have millions of icy comets (as well as many icy dwarf planets like Pluto and Eris); or 2. the Oort Cloud, a region where trillions of comets may circle the Sun at huge distances of up to 20 trillion kilometers (13 trillion miles).

Answer:

they are both leftovers materials

Explanation:

think about how the solar system is made the comets and asteroids are both rocks and remains of the solar system

The specific heat capacity of water is 1 calorie per gram per degree Celsius. This means that 1 gram of water will absorb 1 calorie of heat for every 1 degree Celsius increase in temperature.

In this case, we have 32.0 grams of water that is heated from 25.0 degrees Celsius to 80.0 degrees Celsius. The change in temperature is therefore 80.0 - 25.0 = 55.0 degrees Celsius.

The amount of heat absorbed by the water is therefore 32.0 x 55.0 = 1760 calories.

To convert calories to joules, we can use the following conversion factor:

1 calorie = 4.184 joules

Therefore, the amount of heat absorbed by the water in joules is 1760 x 4.184 = 7374 joules.

Therefore, the answer to your question is that 32.0 grams of water absorbs 7374 joules of heat when it is heated from 25.0 degrees Celsius to 80.0 degrees Celsius.

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Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2

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Answer:

Tide rising and falling would be different from the moon near the Earth .

The projectile's top height is indicated by the number h. Max equals u squared x divided by 2 g. In this case, the initial horizontal velocity is maximized by u square at a rate of 6 meters per second square.

The projectile's top height is indicated by the number h. Max equals u squared x divided by 2 g. In this case, the initial horizontal velocity is maximized by u square at a rate of 6 meters per second square.

This rate is then multiplied by two to get 9.8 meters per second square, which equals 1.84 meters.

The projectile can only fly as high as this, then. Here, we already know that the projector is located at a distance of h from the ground, which is the height the projectile has reached from ground level. Please excuse the distance, the cannon is h feet above the ground.          

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The answer is 0.408.

According to the principle of conservation of energy when a friction force acts within an isolated system, we have

ΔE = ΔU + ΔK = -\(f_{Friction}\)d

= k\(x^{2}_{0}\)/2 = \(f_{Friction}\)d--------------------(1)

\(f_{Friction}\) = \(u_{k}\)N = \(u_{k}\) = \(u_{k}\)mg---------------------(2)

inserting eq. (2) into (1),

\(u_{k}\)=  k\(x^{2}_{0}\)/2mgd

inserting data given,

\(u_{k}\)= 0.408163265 ≈ 0.408

Therefore, the answer is:  0.408

What is coefficient of kinetic friction ?

A sophisticated method for determining the dynamic coefficient of friction. The sliding friction coefficient μk is the ratio of the friction force to the normal force experienced by an object moving on a dry, uneven surface.

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The block and the tabletop have a 0.41 coefficient of kinetic friction, according to the supplied statement.

The box can't move on its own because of static friction; this friction must be overcome by an opposing army that is large enough for the box to move. When surfaces are moving, a force called kinetic friction, also known as dynamic friction, fights the movement of the surfaces.

The parameters supplied:

Block's mass, m, is equal to 0.50 kg.

Spring extension, when x=0.2 m

100 N/m is the spring constant, K.

By using the law of conservation of energy, we can calculate the kinetic friction coefficient that exists between block and the tabletop, as illustrated below.

\(\begin{aligned}& \mathrm{Fd}=U_x \\& \mu \mathrm{mgd}=1 / 2 \mathrm{kx}{ }^2\end{aligned}\)

where;

μ is the coefficient of kinetic friction.

The block's and the tabletop's kinetic friction coefficient is:

\(\begin{aligned}& \mu_k=\frac{k x^2}{m g d} \\& \mu_k=\frac{100 \times 0.2^2}{2 \times 0.5 \times 9.8 \times 1} \\& \mu_k=0.41\end{aligned}\)

Therefore, the block's and the tabletop's value of kinetic friction is 0.41.

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Answer:

uhm

Explanation:

the water cycle describes the continuous moving of water on earth with steps called evaporation condensation precipitation the other one

Answer:

The water cycle consists of Evaporation, Convection, Precipitation and Collection :3

Explanation:

:3

The floor exerts a normal force of 483 lb on the block.

a) The floor exerts a normal force on the block, which is equal in magnitude and opposite in direction to the force of gravity acting on the block. The force of gravity can be calculated using the mass of the block and the acceleration due to gravity:

force of gravity = mass x acceleration due to gravity

force of gravity = (15.0 lb) x (32.2 ft/s^2) (Note: acceleration due to gravity is expressed in feet per second squared, since the problem uses pounds as a unit of mass and is likely in English units.)

force of gravity = 483 lb

Therefore, the floor exerts a normal force of 483 lb on the block.

(b) When the rope is tied to the block and is run vertically over a pulley, the block is now subject to two forces: the force of gravity and the tension force in the rope. The tension force in the rope is equal in magnitude and opposite in direction to the force needed to support the hanging object, which is also 10.0 lb.

Since the block is not accelerating in the vertical direction, the net force on the block must be zero. This means that the tension force in the rope must be equal in magnitude to the force of gravity acting on the block, plus the force of gravity acting on the hanging object:

tension force = force of gravity on block + force of gravity on hanging object

tension force = (15.0 lb) x (32.2 ft/s^2) + (10.0 lb) x (32.2 ft/s^2)

tension force = 966 lb

Therefore, the force exerted on the block by the rope is 966 lb.

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Answer:

elements are the same columns are similar in there property

Explanation:

Physics is a dynamic field, and new discoveries are continually being made, which will undoubtedly shape our understanding of the universe even further.

Physics is a vast and continuously evolving field, and numerous significant discoveries have been made across various topics and subfields. Here are a few major discoveries in physics that relate to some of the subjects and topics typically covered in a physics course:

Quantum mechanics: The development of quantum mechanics in the early 20th century revolutionized the field of physics and led to several groundbreaking discoveries. These include the wave-particle duality of matter, the Heisenberg uncertainty principle, and the concept of quantum entanglement.

General relativity: In 1915, Albert Einstein formulated the theory of general relativity, which provides a description of gravity as the curvature of spacetime. This theory has been confirmed by numerous experiments and observations, such as the bending of light around massive objects and the observation of gravitational waves.

Particle physics: The discovery of the Higgs boson in 2012 at the Large Hadron Collider was a major breakthrough in particle physics. This discovery confirmed the existence of the Higgs field, which is responsible for giving particles mass.

Cosmology: In the 20th century, cosmologists made several groundbreaking discoveries that have revolutionized our understanding of the universe. These include the discovery of the cosmic microwave background radiation, which provided evidence for the Big Bang theory, and the observation of dark matter and dark energy, which together make up about 95% of the mass-energy content of the universe.

Condensed matter physics: In recent decades, researchers in condensed matter physics have made significant discoveries related to the properties of materials and their applications.

Examples include the development of superconductors, which have zero electrical resistance and find use in various technologies, and the discovery of topological insulators, which are materials that conduct electricity only at their surfaces and could have applications in quantum computing.

These are just a few examples of the many significant discoveries made in physics.

Physics is a dynamic field, and new discoveries are continually being made, which will undoubtedly shape our understanding of the universe even further.

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Answer:

I believe it wouled be Nutrients

Explanation:

hope this helps if not please let me know

Answer:

it'll stay the same unless there's rain

a) The work done against gravity is 107.4J.

b) Net work done is 260.4J

c) he normal force b/n the box and the surface​ is 29.88N.

To calculate the work done against gravity, to find the vertical component of the force F, which is:

F_vertical = F × sin(37°) = 120N × sin(37°) = 72.57N

The work done against gravity is given by:

W_gravity = m × g × h

where m is the mass of the box, g is the acceleration due to gravity, and h is the height the surface is lifted. In this case, the surface is lifted vertically by a distance of:

h = S × sin(53°) = 2.7m × sin(53°) = 2.19m

So, the work done against gravity is:

W_gravity = m × g × h = 5kg × 9.81m/s² × 2.19m = 107.4J

To calculate the net work done, find the horizontal component of the force F, which is:

F_horizontal = F × cos(37°) = 120N × cos(37°) = 96.55N

The net work done is given by:

W_net = F_horizontal × S

W_net = 96.55N × 2.7m = 260.4J

To find the normal force between the box and the surface, resolve the forces acting on the vertical direction. The weight of the surface is:

W = m × g = 5kg × 9.81m/s² = 49.05N

The normal force is equal in magnitude and opposite in direction to the component of the weight perpendicular to the surface. So, the normal force is given by:

N = W × cos(53°) = 49.05N × cos(53°) = 29.88N

Therefore, the normal force between the box and the surface is 29.88N.

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Answer:

False. Not everything can turn into a black hole. The formation of a black hole requires a massive object, typically a star, to collapse under its own gravity. This collapse causes the object to become so dense that it creates a singularity, a point of infinite density at the center of the black hole, which is surrounded by an event horizon, the point of no return beyond which nothing, not even light, can escape. So, only objects with sufficient mass and gravity can become black holes.

Explanation:

Answer:

The maximum number of dots an electron dot diagram can have is  

✔ eight

The maximum number of dots drawn on a side of a chemical symbol in an electron dot diagram is  

✔ two

Answer:

A: eight

B: two

Explanation:

I just did the assignment and got it correct.

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Answer:

D. a balance, water, and a beaker

Hope this helps!

Answer:

Explanation:

D. a balance, water, and a beaker

Explanation:

∑τ = Iα

(6 N) (0.80 m) = I (0.5 rad/s²)

I = 9.6 kg m²

The angle of refraction of the ray of light in the block of Lucite is closest to (1) 35°.

To find the angle of refraction, we can use Snell's Law, which states:

n1 * sin(θ1) = n2 * sin(θ2)

Here, n1 and n2 are the indices of refraction for the two materials, and θ1 and θ2 are the angles of incidence and refraction, respectively. For this problem:

We need to know the refractive index of Lucite. The refractive index of Lucite, also known as the index of refraction, describes how light propagates through the material. For Lucite, the refractive index is typically around 1.49.

- n1 (air) = 1 (since air has an index of refraction close to 1)
- θ1 = 60° (angle of incidence)
- n2 (Lucite) ≈ 1.5 (index of refraction for Lucite)

Now, we can solve for θ2:

1 * sin(60°) = 1.5 * sin(θ2)
sin(θ2) ≈ 0.577

Taking the inverse sine (arcsin) of both sides:

θ2 ≈ 35°

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The acceleration of an object that is sliding down in an inclined plane with constant velocity is zero. This is because acceleration is defined as the rate of change of velocity with respect to time.

When an object slides down an inclined plane at a constant velocity, the velocity of the object remains constant with respect to time. Therefore, there is no rate of change of velocity and the acceleration is zero. This is known as the first law of motion or the law of inertia. When an object slides down an inclined plane, there are two main forces acting on it. These forces are the force of gravity and the force of friction. The force of gravity pulls the object down the inclined plane, while the force of friction opposes the motion of the object. If the object is sliding down the inclined plane at a constant velocity, this means that the force of gravity and the force of friction are equal and opposite. The force of gravity is pulling the object down the plane with a certain force, while the force of friction is opposing the motion of the object with the same force. The result is that the object slides down the plane at a constant velocity, with no acceleration.

If an object is sliding down an inclined plane with a constant velocity, the acceleration of the object is zero. This is because the velocity of the object is not changing with respect to time, and therefore there is no rate of change of velocity. The forces of gravity and friction are equal and opposite, resulting in a constant velocity and zero acceleration.

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Balloon A is positively charged, and balloon C is negatively charged. If balloon A approaches balloon C, there will be an electrostatic force of attraction between them.

When two objects carry opposite charges, they exert an attractive force on each other. This force is known as the electrostatic force and follows Coulomb's law. According to Coulomb's law, the magnitude of the electrostatic force between two charged objects is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. In this scenario, since balloon A is positively charged and balloon C is negatively charged, they have opposite charges. Therefore, the electrostatic force between them will be attractive. The magnitude of the force depends on the charges of the balloons and the distance between them. It is important to note that without specific information about the charges of the balloons and their distance, it is not possible to determine the exact magnitude of the force. To calculate the force, you would need the values of the charges and the distance between the balloons.

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Answer:

To find the work done in moving the particle from the origin to x = 2, we need to integrate the force over the given interval.

The work done (W) is calculated by integrating the force function with respect to displacement (dx) from the initial position (0) to the final position (2):

W = ∫(0 to 2) (10x³ - 5) dx

Integrating the force function, we get:

W = ∫(0 to 2) (10x³ - 5) dx = [2.5x⁴ - 5x] evaluated from 0 to 2

Now, substituting the upper limit (2) and lower limit (0) into the equation:

W = [2.5(2)⁴ - 5(2)] - [2.5(0)⁴ - 5(0)]

 = [2.5(16) - 10] - [0 - 0]

 = 40 - 10

 = 30

Therefore, the work done in moving the particle from the origin to x = 2 is 30 units of work.

Explanation:

The question is: You have 500g of ethyl alcohol at a temperature of -40 ° C. How much heat is needed to transform it into steam at a temperature of 150ºC?

Answer: 233700 J heat is needed to transform ethyl alcohol into steam at a temperature of \(-40^{o}C\) to \(150^{o}C\).

Explanation:

Given: Mass = 500 g

Initial temperature = \(-40^{o}C\)

Final temperature = \(150^{o}C\)

The standard value of specific heat of ethyl alcohol is \(2.46 J/g ^{o}C\).

Formula used to calculate the heat energy is as follows.

\(q = m \times C \times (T_{2} - T_{1})\)

where,

q = heat energy

m = mass of substance

C = specific heat

\(T_{1}\) = initial temperature

\(T_{2}\) = final temperature

Substitute the values into above formula as follows.

\(q = m \times C \times (T_{2} - T_{1})\\= 500 g \times 2.46 J/g^{o}C \times [150 - (-40)]^{o}C\\= 233700 J\)

Thus, we can conclude that 233700 J heat is needed to transform ethyl alcohol into steam at a temperature of \(-40^{o}C\) to \(150^{o}C\).

Though the intent of the question is not clear but the guidelines that would help you carry the microscope from the laboratory to the bench are outlined below.

When carrying a microscope to and from a laboratory bench, it is important to handle it with care to avoid damaging the delicate components and lenses. Here are the steps to follow:

Make sure the microscope is turned off and unplugged before moving it.

Place one hand under the base of the microscope and use the other hand to support the arm or the back of the microscope.

Keep the microscope close to your body to maintain balance and stability while walking.

Avoid holding the microscope by the eyepiece or objective lens, as this can cause misalignment or damage to the lenses.

Take care not to bump the microscope against any other objects or surfaces while carrying it.

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