an object is horizontally dragged across surface by 100 N force acting parallel to the surface . find out the amount of work done by force in moving the object through distance 8 m

Answer:

All music in the world, is form only two notes and those notes are described below in detailed explanation.

Explanation:

In the chromatic scale, there are basically seven central musical notes, designated A, B, C, D, E, F, and G. They individual express a separate pitch or frequency. For illustration, the "central" A note has a pitch of 450 Hz, and the "common" B note has a pitch of 495 Hz.

Varieties Of Musical Notes You Require To Understand

Semibreve (Whole Note)

Minim (Half Note)

Crotchet (Quarter Note)

All music, listened to in the world, is from only twelve (12) notes.

A music can be defined as the systematic combination of an instrumental sound and human vocals, in order to produce harmonious tunes or sounds.

A note can be defined as a symbol which is used to denote a musical sound with respect to its pitch and duration.

Basically, all the music that are available and listened to in the world are typically produced from only twelve (12) notes.

This ultimately implies that, any musical piece that you may have come across in this world comprises only twelve (12) notes and these include:

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Answer:

588 N

Explanation:

weigh = Mg

I hope you got that. Thanks and upovote that

Answer:

frictional force

Explanation:

Answer:

F = m x a

Explanation:

F = force

m = mass of an object

a = acceleration

Answer:

A) Increased levels of atmospheric carbon dioxide

Explanation:

All of the other options are positive effects

Answer:

95%

Explanation:

Answer:

0%

Explanation:

im not sure kasi i dont understand the question.....

Answer:

The direction of these oscillations is the difference between longitudinal or transverse waves. In longitudinal waves, the vibrations are parallel to the direction of wave travel. In transverse waves, the vibrations are at right angles to the direction of wave travel.

Explanation:

The waves that contains the oscillations parallel to their direction of motion should be considered as the sound waves from stereo speaker.

A sound wave is the wave that shows the disturbance patterns that should be lead by the movement of the energy that should be travelled via the medium like air, water, since it should be propagated away from the sound source.

Therefore, The waves that contains the oscillations parallel to their direction of motion should be considered as the sound waves from stereo speaker.

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Answer:

Option D is correct.

Explanation:

[tex]Cm_{246} +C_{12}[/tex] → [tex]No_{254}[/tex]

Hence, it is the fusion reaction.

When two or more nuclei fuse together to form a heavy nucleus with the energy released, is called fusion.

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Answer:

true

Explanation:

Answer:

Yes your correct.

Explanation:

Answer:

is that high school work??? cause I don't know it and I'm about to go to high school

Because ultraviolet light may be absorbed by the filler substance, but not by the lamp's light. Because UV light extracts energy from the filler substance while lamp light does not.

Ultraviolet Rays in the electromagnetic Spectrum Ultraviolet rays are a kind of electromagnetic radiation that extends from the visible light spectrum to the X-ray area.

Harmful rays have a long-term effect on humans, causing skin and eye problems. It is also a source of Vitamin C.

Because ultraviolet light may be absorbed by the filler substance, but not by the lamp's light. Because UV light extracts energy from the filler substance while lamp light does not,

Hence light from the ultraviolet flashlight harden the filling when light from the lamp does not.

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Answer:

waxing gibbous is the answer.

Answer:

It encapsulates the idea that all the particles of matter in the universe attract each other through the force of gravity – Newton's law tells us how strong that attraction is. ...

Explanation:

your answer

Answer:

So, I noticed that somebody rated the other answer here 1 star. But, if you really can't get it, (which doesn't make sense because the answer is literally in it) the answer is gravity. Which would make the answer D. gravity

Explanation:

Answer:

Explanation:

KE = 1/2mv^2

=1/2(8)(3^2)

=4*9

=36 Joules

Answer:

see below

Explanation:

a wave means one complete wave which is 1 period

so a) 5 complete waves

wavelength is the shortest distance between any two points in phase

so wavelength = 1 CM

amplitude of a wave is the maximum displacement of a particle from its rest position

so amplitude = 3 CM

hope this helps

Answer:

2900 N

Explanation:

We are given;

Magnetic flux density; B = 3.6 × 10² T

Length of wire; L = 19 m

Current; I = 0.043 A

Formula for force in this regards is;

F = BIL

Where;

B is Magnetic flux density

I is current

L is length

Thus;

F = 3.6 × 10² × 0.043 × 19

F = 2941.2

To 2 significant figures gives;

F = 2900 N

Answer:

true can i get brainliest :)

Explanation:

Answer: 9 Joules

Explanation:

Kinetic enegry is one half the mass multiplied by the velocity squared

KE = 1/2mv^2

[tex]KE=1/2(2)(3^2)\\KE=3^2\\KE=9J[/tex]

The kinetic energy of the body is 9J

Kinetic energy is the energy possessed by a body due to its motion.

It is claculated by formula,

K.E = [tex]\frac{1}{2}mv^{2}[/tex]

Here,

The mass of the body = 2.0kg

speed = 3.0m/s

So kinetic energy K.E = [tex]\frac{1}{2}mv^{2}[/tex]

K.E = [tex]\frac{1}{2} (2)3^{2}[/tex] = 9J

So the kinetic energy of the body is 9J

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My bestfriend is the best ever person in my life.

Answer:

Best friend is that person which we share our feeling.

Answer: Boat P

Explanation:

Multiple all of them mass times acceleration and which ever one was the greatest was the answer. Which was Boat P 0.2436

The minimum time taken to unwind the rubberband is by boat P.

The highest amount of force to unwind the rubberband is generated by boat P.

The table shows all the mass, acceleration and time of each boat. To unwind the rubber band, the required force can be calculated as given below.

Force = Mass [tex]\times[/tex] Acceleration

For boat N, force is [tex]f_n = 0.125\times 1.6 = 0.2 \;\rm N[/tex]

For boat P, force is [tex]f_p = 0.116\times 2.1 = 0.24 \;\rm N[/tex]

For boat Q, force is [tex]f_q = 0.130\times 1.0 = 0.13 \;\rm N[/tex]

For boat R, force is [tex]f_r = 0.118\times 1.8 = 0.21 \;\rm N[/tex]

Hence we can conclude that the highest amount of force to unwind the rubberband is generated by boat P.

To know more about the force, follow the link given below.

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they begin to move quickly and can break away from other molecules

Answer:

When solid changes atoms/molecules begin to speed up and move around. Compared to when they are in the solid phase, where they barely move and are slow and are compacted.

Answer:

Solar radiation is radiant energy emitted by the sun, particularly electromagnetic energy.

Answer:

the earth because us humans all live there and do many things like excercise jobs cleaning and other things

Answer:

[tex]d=7970\ kg/m^3[/tex]

Explanation:

Given that,

The density of iron is 7.97 g/cm³.

We need to find the density in SI unit. The SI unit of density is kg/m³.

We know that,

1 kg = 1000 g

1 m = 100 cm

So,

[tex]7.97\ g/cm^3=7.97 \times \dfrac{(\dfrac{1}{1000})\ kg}{(\dfrac{1}{100}^3)\ m^3}\\\\=7970\ kg/m^3[/tex]

So, the density of the iron is [tex]7970\ kg/m^3[/tex].

Answer:

Explanation:

I hope it helps ❤❤

Answer:

NaSO

Explanation:

Since there is no common factor besides 1, the formula is already the empirical formula for this compound.

good luck, i hope this helps :)