If a body of mass 10 kg is pushed with a force of 15N, then the acceleration of the body is

Answer:

1100 kg

Explanation:

500 lb x 2.20lb (1kg) =1100kg

Answer:

7500

Explanation:

multiply the mass / volume value by 1000

Answer:

In a permanent magnet, the magnetic field comes from the motion of the electrons inside the material, or, more precisely, from something called the electron spin. The electron spin is a bit like the Earth spinning on its axis. The magnetic field is a vector, the same way the electric field is.

Explanation:

Kieran had a greater average speed than Jevon. Let us go into more detail in the explanation below. To compare the average speeds of Kieran and Jevon, we need to find out the speed of each person.

We can use the formula speed = distance/time. Kieran ran 8 laps in 18 minutes, which means he ran 8/18 = 0.44 laps per minute. To find out Kieran's speed, we need to multiply this by the length of one lap. If we assume that the length of one lap is 400 meters, then Kieran's speed is:0.44 laps per minute × 400 meters per lap = 176 meters per minute Jevon ran 6 laps of the track, but we don't know how long it took him.

Therefore, we can't calculate his speed directly. However, we can still compare his speed to Kieran's by using ratios. If we assume that Jevon ran the same length of track as Kieran, then we can write the following equation: Kieran's speed/Jevon's speed = Jevon's time/Kieran's time.

To know more about speed visit:

https://brainly.com/question/13318003

#SPJ11

The Sun is not large enough to collide into a black hole, hence this cannot occur by a natural process.

However, the Earth would continue to revolve around a black hole of equal mass if you theoretically replaced it in the same place. Whatever happens, the world will continue to revolve.

However, it wouldn't be very healthy to continue living here since instead of the Sun's beneficial spectrum powering us, we would receive harsh radiation (extremely short wavelength), which is what is emitted when matter is drawn into a black hole. Any type of life would probably not be able to endure in such an environment.

To know more about sun

https://brainly.com/question/14298191

#SPJ4

The length of the board of wood expressed in meters is 0.616 m.

To convert 61.6 cm to meters, we can use the formula:

Length in meters = Length in centimeters ÷ 100

Plugging in the given value, we get:

Length in meters = 61.6 cm ÷ 100 = 0.616 m

Wood is a natural composite material made of cellulose fibers, lignin, and hemicelluloses, which are held together by a complex network of bonds. The cellulose fibers provide strength and rigidity, while the lignin acts as a binder, holding the fibers together. The hemicelluloses are responsible for the elasticity and flexibility of the material.

Wood has many interesting physical properties that make it a valuable material in a wide range of applications. For example, it is a good insulator, making it useful for construction and electrical applications. It is also a good acoustic absorber, making it useful in musical instruments and recording studios.

To learn more about Wood visit here:

brainly.com/question/10967023

#SPJ4

Complete Question:

A board of wood measures 61.6 cm as that length is expressed in meters

With a sufficient amount of energy, one electron from an atom can be extracted.

Ionization energy is the force necessary to ionize an atom. Energy must be supplied in discrete forms rather than constantly because only one electron may be removed from an atom at a time and a certain amount of energy will be needed to remove each electron.

We can therefore claim that each electron carries energy, but that this energy is quantized rather than continuous.

To learn more about ionization energies

brainly.com/question/20658080

#SPJ4

On average, the water equivalent of a fresh snowpack is around 10:1. This means that for every 10 inches of snow, there is typically one inch of water. However, it's important to note that the water content of a snowpack can vary depending on several factors, such as the type of snow and the temperature.

For example, snow that falls in colder temperatures tends to have less water content than snow that falls in warmer temperatures.

Knowing the water equivalent of a snowpack is crucial for predicting spring runoff and water availability during the warmer months. This information is particularly important for regions that rely on snowmelt as a significant source of water for agriculture, recreation, and drinking water. By monitoring the water content of a snowpack, water managers can better anticipate and prepare for potential water shortages or flooding events.

To know more about   equivalent  visit:

brainly.com/question/1506306

#SPJ11

The aeronautical beacon for a lighted heliport flashes alternating white and green flashes. A heliport is a dedicated facility for landing and taking off helicopters. The term heliport is used to describe a small airport that is only used for helicopters.

A heliport, like an airport, typically has a landing and takeoff area, a maintenance and fueling area, and a control tower.

An aeronautical beacon is a light placed on top of a structure to make it visible from a distance to pilots flying aircraft. These beacons are intended to assist pilots in locating airports, heliports, and other navigational landmarks. The flash of light from an aeronautical beacon is seen from far away and is quite noticeable.

Aeronautical beacons flash alternating white and green flashes. When pilots are looking for airports and other navigation landmarks, these two colours are easier to see from the air than any other colour combination.

As a result, all aeronautical beacons flash alternating white and green flashes.

Learn more about light here ;

https://brainly.com/question/31064438

#SPJ11

The approximate length of the rope and mass of the student cannot be determined without additional information, such as the height and the acceleration due to gravity.

To determine the approximate length of the rope and mass of the student, more information is needed. The maximum gravitational potential energy (GPE) of the student-earth system can be calculated using the formula GPE = mgh, where m is the mass of the student, g is the acceleration due to gravity (approximately 9.81 m/s²), and h is the height.

However, with only the maximum GPE value of 2000 J provided, we cannot determine the individual values of m and h. If the height or mass were given, the other variable could be calculated, allowing for the approximate length of the rope and mass of the student to be determined.

Learn more about gravity here:

https://brainly.com/question/31321801

#SPJ11

Answer:

Explanation:

Which statement accurately describes the outer planets?

Pluto is one of the outer planets.

The outer planets are also called rocky planets.

The outer planets have thin atmospheres.

The outer planets have a high gravity due to their large size is the statement that accurately describes the outer planets, therefore the correct answer is option D

It is a system that collection of all the planets and spatial bodies revolving around the sun because of the gravitational pull of the sun.

Our Solar System is based on a heliocentric model in which the Sun is assumed to reside at the central point of the planetary system.

In general, the outer planets are larger than the inner planets. They have extremely large and dense atmospheres and are made of gases. These planets have stronger gravitational pulls because they are larger overall and have more mass.

Thus, The statement that most accurately describes the outer planets is "The outer planets have a high gravity due to their large size," so option D is the appropriate response.

Learn more about Solar System

brainly.com/question/12075871

#SPJ5

An electric field with intensity ′E′ is applied to an electrical dipole with dipole moment ′p′. The dipole moves into a place where its axis forms an angle with the electric field.

Justification: Since electric fields are subject to the of superposition, the overall electromagnetic current of a system typically equal to the total of its individual electric fields. Each charge produces an electric field at pixel Value that is equal in size but moves in the opposite direction.

The flux through a surface is at its maximum when it is horizontal to field (left panels) and the paddock vector is parallel to a vector, A. When a surface is perpendicular to the field (figure 3d), no field lines intersect it and there is no flux through it.

To know more about electrical visit :

https://brainly.com/question/8971780

#SPJ4

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 average velocity of the object over the given intervals can be calculated using the position function s(t) = \(-18t^{2}\) + 54t. The average velocities are as follows: (a) -144, (b) -126, (c) -108, and (d) -18h + 36.

The average velocity of an object can be found by calculating the change in position divided by the change in time. In this case, we are given the position function s(t) = \(-18t^{2}\) + 54t.

(a) For the interval [1,10], the change in time is 10 - 1 = 9. To find the change in position, we evaluate s(10) - s(1):

s(10) = \(-18(10)^{2}\) + 54(10) = -1800 + 540 = -1260

s(1) = \(-18(1)^{2}\) + 54(1) = -18 + 54 = 36

Change in position = -1260 - 36 = -1296

Average velocity = Change in position / Change in time = -1296 / 9 = -144.

(b) For the interval [1,9], the change in time is 9 - 1 = 8. To find the change in position, we evaluate s(9) - s(1):

s(9) = -18(9)^2 + 54(9) = -1458 + 486 = -972

Change in position = -972 - 36 = -1008

Average velocity = Change in position / Change in time = -1008 / 8 = -126.

(c) For the interval [1,8], the change in time is 8 - 1 = 7. To find the change in position, we evaluate s(8) - s(1):

s(8) = \(-18(8)^{2}\) + 54(8) = -1152 + 432 = -720

Change in position = -720 - 36 = -756

Average velocity = Change in position / Change in time = -756 / 7 = -108.

(d) For the interval [1,1+h], the change in time is (1+h) - 1 = h. To find the change in position, we evaluate s(1+h) - s(1):

s(1+h) = \(-18(1+h)^{2}\) + 54(1+h) = -18(1 + 2h + h^2) + 54(1 + h) = -18 - 36h - \(18h^{2}\) + 54 + 54h = 36h - \(18h^{2}\) + 36

s(1) = \(-18(1)^{2}\) + 54(1) = -18 + 54 = 36

Change in position = (36h - \(18h^{2}\) + 36) - 36 = 36h - \(18h^{2}\)

Average velocity = Change in position / Change in time = (36h - \(18h^{2}\)) / h = 36 - 18h.

Therefore, the average velocities for the given intervals are (a) -144, (b) -126, (c) -108, and (d) 36 - 18h.

Learn more about average velocity here: https://brainly.com/question/28512079

#SPJ11

pregunta: como palancas ??

Answer:

wrench wheel barrow tweezers

Explanation:

The term "ferromagnetic" refers to iron or oxide of irons.

Ferromagnetism is a physical phenomenon in which certain electrically uncharged materials strongly attract others.

Two materials found in nature, lodestone (or magnetite, an oxide of iron, Fe3O4) and iron, have the ability to acquire such attractive powers, and they are often called natural ferromagnets

ferromagnetic materials are used in making magnets such as electromagnets for electronic devices. And it is a very important industrial raw material.

Learn more about ferromagnetic materials here: https://brainly.com/question/10394567

#SPJ1

Answer:

Explanation:

The kinetic energy of the car can be found by using the formula

\(k = \frac{1}{2} m {v}^{2} \\ \)

m is the Mass

v is the velocity

From the question we have

\(k = \frac{1}{2} \times 1200 \times {5.5}^{2} \\ = 600 \times 30.25\)

We have the final answer as

Hope this helps you

The next nearest galaxy would be if, a galaxy was shrunk down to the size of a paper plate less than 100 feet away, so option C is correct.

A galaxy is a vast collection of stars, solar systems, gas, and dust. Gravity holds a galaxy together. A supermassive black hole also resides in the center of our galaxy, the Milky Way. You see additional stars in the Milky Way as you look up at the stars in the night sky.

As we know that the size of our galaxy is 52,850 light years approx,

If we shrunk it to the size of a paper plate, which is 0.2286 meters,

The nearest galaxy is Andromeda Galaxy which is 2.5 million light-years away,

The distance of the nearest galaxy, d = 2.5 × 10⁶ light year

The distance of the nearest galaxy, d = 2.5 × 10⁶ × 9.4 × 10¹⁵ meters (1light year = 9.4 × 10¹⁵ meter),

Thus, as compared to miles, the foot is the smaller unit to represent,

Therefore, the next nearest galaxy would be less than 100 feet away.

To know more about the galaxy:

https://brainly.com/question/2516215

#SPJ12

Answer: No , a chemical change has not occured as it was easily reversed.

Explanation:

Chemical change is defined as a change in which rearrangement of atoms take place and leads to formation of new substances. It can only be reversed with the help of a chemical reaction.

Physical change is defined as a change which leads to change in shape, size or state of the substance changes. No new substance is formed.It can be easily reversed.

As the hair colour was washed out and returned to its original brown colour, it was a physical change.

Answer:

Where are the images?

Explanation:

I can't help if there is no image(s) to this question.

Answer:

C) 4.0 m/s²

Explanation:

Centripetal acceleration can be found by the formula

We are given the velocity of the car, 4.0 m/s.

We are also given the radius of the circular track, 4.0 m.

Substitute these values into the formula.

The magnitude of each car's centripetal acceleration is C) 4.0 m/s².

Answer:

4 ohms

Explanation:

Current = Voltage/resistance

2 = 8/R

2R = 8

R = 4

Answer:

weight!!!! Free fall is the motion of a body where its weight is the only force acting on an object.

The difference lies in the impact force experienced by the body upon landing. When a person dives into water from a height of 10 m, the water provides resistance and decelerates the body gradually, reducing the force of impact on the body.

On the other hand, when a person jumps off the roof of a 10-m-tall building and lands on a concrete street, the body hits the hard surface with a sudden and intense force. This force is transferred through the body, causing damage to the bones, organs, and tissues. Additionally, water is more forgiving than concrete, which is a hard and unforgiving surface. Therefore, while a person can dive into water from a height of 10 m without injury, jumping off a 10-m-tall building onto a concrete street can cause serious injury or even death. It is important to understand the difference between the impact forces experienced in different scenarios to avoid potential harm and injuries.

learn more about resistance Refer: https://brainly.com/question/29427458

#SPJ11

Answer:

Q_c = Q_abs

Explanation:

You are asked to describe the process when placing a hot block in cold water.

The first thing to do is put all the quantities in the same units

block temperature      T_bloque = T_h = 300 K = 300 -273 = 27ºC

water temperature     T_water = T_c = 15ºC

* initially the block cools down decreasing its temperature

* the water temperature increases

* the equilibrium is established when the thermal energy of the two bodies is equal, therefore they have the same temperatures T_f

* Conservation of energy requires that the energy released by the hot block is equal to the energy absorbed by the cold body (water)

transferred thermal energy Q_c = m_block ce_block (T_h-T_f)

absorbed thermal energy Q_abs = m_agua ce_agua (T_f - T_c)

* if we subtract the energy transferred and the absorbed gives zero, therefore the net energy transferred is zero

                               Q_c = Q_abs

The primary factor influencing how individuals see and comprehend an item or subject is time.

What type of environment does an artwork portray?

The three types of interior that are involved in art composition are positive space, negative space, and three-dimensional space, or a set of techniques that allow an artist to convert a two-dimensional image into three dimensions. Positive space is the area of the work occupied by the subject or subjects. Negative space is the area around the subject or subjects.

Visit: to learn more about perception.

brainly.com/question/29765108

#SPJ4

Answer:D

Explanation:AP3X

The statement describes the interaction between the permanent magnets and the electromagnet in an electric motor is option D.

A substance which is negative charged at one end and positive charged at another end creating the magnetic field around it.

A bar is a magnet which can attract the particle which are charged. It has two poles North and South.

The permanent magnet create magnetic field very strong. The electromagnet is find in the electric motor. In the motor, loop made up of conductor is rotated by the effect of magnetic field of permanent magnet.

Thus, the correct option is D.

Learn more about magnet.

https://brainly.com/question/2841288

#SPJ2

The X component of the vector as shown is 123.3 m.

We know that a vector can be resolved into components. There is the vertical component of the force and there is the horizontal component of the force. The vertical component is the effective component of the force in the vertical direction while the horizontal component is the effective component of the force in the horizontal direction.

Now we want to find to find the component of the vector in the horizontal direction and we do have the magnitude of the force and the angle to which the force has been inclined and these are the two parameters that are required to obtain the X component of the vector.

We would then have;

X component = dCosθ

Where θ = angle of inclination

X = 135 * cos 24 degrees

X = 123.3 m

Learn more about vectors:https://brainly.com/question/29740341

#SPJ1

The mass of 1 cm² piece of copy paper is 0.0072 g.

Assuming the dimensions of a piece of paper is 21.0 x 29.7 cm

The area of the piece of paper = 21.0 * 29.7 = 623.7 cm²

Mass of 623.7 cm² = 4.5 g

Mass of 1 cm² piece of copy paper = 4.5/623.7 cm² = 0.0072 g

Therefore, the mass of 1 cm² piece of copy paper is 0.0072 g.

Learn more about area at: https://brainly.com/question/25965491

#SPJ1