Which arrow represents the change of state described above? The diagram shows changes of state between solid, liquid, and gas. The atoms of a substance lose energy during a change of state. Before the change, the atoms are close together but are able to slide past one another. Ом N gas P M Ζ Ο P solid liquid​

Answer: going right cause both will pull at each other and slow it down

Explanation:

Answer:

If an atom loses or gains electrons, it becomes an ion with a positive or negative charge. So an ion is a special case of an atom when it has a total charge that is not zero. Usually if someone is talking about an atom with a positive or negative total charge, they will call it an ion rather than just an atom

Explanation:

Complete question is;

Most people can throw a baseball farther than a bowling ball, and most people would find it less painful to catch a flying baseball than a bowling ball flying at the same speed as the baseball. Explain these two apparent facts in terms of

a.) Newtons first law of motion

b.) Newtons Second law of motion

Answer:

A) Explained below

B) Explained below

Explanation:

A) The statement given is that most people find it less painful catching a flying baseball than a bowling ball flying at the same speed as the baseball.

Newton's first law states that an object at rest will continue at rest or if in motion will continue in constant motion unless an external force acts on it.

This means that the velocity has to be constant and net force is zero.

It therefore means that people will need to apply plenty of force on the bowling ball with a constant velocity in order to maintain net force equal to zero.

B) Newton's second law of motion states that force is equal to the rate of change in momentum.

The given statement in the question is true because of the amount of mass and force needed to be applied.

Now, due to the fact that the bowling ball will require a lot of force to be applied on it, it will be hard for people to throw it easily. Thus, it will be easier for most people to throw the baseball than the bowling ball

Answer:

Convection

Explanation:

Heat transfer by movement of heated materials is called convection. Heat that radiates from the ground initiates convection cells in the atmosphere.

Answer:

To be 100% honest im nkt sure but I'm gonna take a gander. yes i think it is the same

Answer:

Yes heat is the same as thermal energy

Explanation:

Heat is the same thing as thermal because Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of thermal energy. A whole branch of physics, thermodynamics, deals with how heat is transferred between different systems and how work is done in the process (see the 1ˢᵗ law of thermodynamics).

Answer:

zeros and ones

Explanation:

pls brainliest

The digital signals are generally in the form of zeros and ones.

The digital signals turn sounds into zeros and ones.

An electronic signal is transmitted as binary code that can be either the presence or absence of current, high and low voltages, or short pulses at a particular frequency. This signal is called a Digital Signal.

Digital signals take value in discrete form only at a given time.

Any digital signal can be converted into an analog signal with the help of a digital to analog converter.

If the sound signal is in the form of a digital signal, then it will turn the sound into the form of zeros and ones.

To know more about the digital signal, follow the link given below.

https://brainly.com/question/16828047.

Answer:

Explanation:

The density of a substance can be found by using the formula

[tex]density = \frac{mass}{volume} \\ [/tex]

volume = final volume of water - initial volume of water

volume = 13.5 - 10.5 = 3 mL

From the question we have

[tex]density = \frac{8.1}{3} \\ [/tex]

We have the final answer as

Hope this helps you

Answer:

9.8

Explanation:

distance=vt

1.40*7=distance

Explanation:

I know the second blank is decibels.

Answer:

the loudness of sound is called the sound wave or the volume..and it is measured in devibels(dB)

We have no idea what those "following variables" are.  You faded out right at the point where you were supposed to show them to us.

The period of a simple pendulum only depends on its length, and the acceleration of gravity in the place where the pendulum is swinging.

It's really tough to answer the question, because both of these things are in a fraction in the formula for the period . . . the length is the numerator, and the local acceleration of gravity is the denominator.  So which one has a greater effect on the period really depends on what those numbers are before anything changes.  

Answer:

2.22 kilometers/hour

37.04 meters/minute

0.62 meters/second

Explanation:

Not sure which one you are looking for, so here you go. Hope this helps. :)

Answer:

a= 1.72 m/sec/sec

Explanation:

F=ma , here force is given as 430N and mass as 250 kg so using the formula acceleration can be calculated as follows

∴F=ma

1 N= 1 kg m[tex]s^{-2}[/tex]

[tex]a=\frac{F}{m}[/tex]

[tex]a=\frac{430 kg m/sec/sec}{250 kg}[/tex]

a= 1.72 [tex]ms^{-2}[/tex]

Answer:

XD

Explanation:

XV

Answer:

2340 N

Explanation:

There are two forces on the box.  Weight force pulling down and resistive force pushing up.

Sum of forces in the y direction:

∑F = ma

F − mg = ma

F = mg + ma

F = m (g + a)

F = (300 kg) (9.8 m/s² + (-2 m/s²))

F = 2340 N

Answer:

The value of the charge is 6 c. Option c.

Explanation:

Electric Field

The electric field is defined as the force per unit charge that would experience a small positive test charge if held at some point in space.

The force F on a charge q at any point in space is equal to the product of the charge and the electric field E at that point .

[tex]F=q\cdot E[/tex]

Since we know the value of the electric field E=6\ N/c and the force F=36 N experienced by a certain charge q, we can solve the above equation for q:

[tex]\displaystyle q=\frac{F}{E}[/tex]

[tex]\displaystyle q=\frac{36\ N}{6\ N/c}[/tex]

q=6 c

The value of the charge is 6 c. Option c.

===============================================

Explanation:

When starting at a height of 0, and initial velocity v, the equation of projectile motion is

y = -4.9x^2 + v*x

Where x is the time in seconds and y is the height at time x.

The vertex (h,k) of this parabola is the highest point. In general the vertex has its x coordinate at h = -b/(2a), so,

h = -b/(2a)

h = -v/(2*(-4.9))

h = v/(9.8)

Plug this into the first equation shown above. Also, plug in y = 16. Solve for v.

So we get the following.

y = -4.9x^2 + v*x

16 = -4.9(v/9.8)^2 + v*(v/9.8)

16 = (-5/98)v^2 + (5/49)v^2

16 = (-5/98)v^2 + (10/98)v^2

16 = (-5/98+10/98)v^2

16 = (5/98)v^2

(5/98)v^2 = 16

v^2 = 16*(98/5)

v^2 = 313.6

v = sqrt(313.6)

v = 17.708754896943

v = 17.7

The starting velocity must be roughly 17.7 meters per second.

Answer:

Explanation:

height of one floor = 3.01 m

height of 96 floor h = 96 x 3.01 = 288.96 m

time of fall t = 12.6 s

h = 1/2 g x t²

288.96 = 1/2 x g x 12.6²

g = 3.64 m /s²

v = u + gt

v = 0 + 3.64 x 12 .6

= 45.86 m /s

velocity of impact = 45.86 m /s .

Answer:

kkolkkkkkkkkkkkkkkkkkkissxfd

Answer:

B - Average Kinetic Energy decreases

Explanation:

As the water vapor cools the molecules becomes less excited. Less excitement means less movement, hence less kinetic energy

Answer:

2 for water(H2O)

1 for oxygen (O2)

Explanation:

This question is describing the decomposition of hydrogen peroxide (H2O2). Hydrogen peroxide (H2O2), which is the reactant gets broken down into water (H2O) and oxygen gas (O2). The chemical equation is as follows:

2H2O2 ---> 2H2O + O2

As described in the question, the amount of oxygen in the reactants (H2O2) is 4 atoms. The products are water and oxygen gas. To ensure that the equation is balanced, we have to use coefficients.

- Coefficient 2 has been placed in front of the water molecule to balance the number of hydrogen atoms (4) and oxygen atoms (4).

- The coefficient in front of the Oxygen gas remains 1.

Answer:

d

Explanation:

I took the test on edunuity and checked it got it right

Answer:

im a capricorn may i?

Explanation:

Answer:

A 19.45-inch-long segment of the same rope would weigh 32.92 ounces.

Explanation:

You know that:

The rule of three or is a way of solving problems of proportionality between three known values and an unknown value, establishing a relationship of proportionality between all of them.

If the relationship between the magnitudes is direct, that is, when one magnitude increases, so does the other (or when one magnitude decreases, so does the other), knowing the values ​​a, b and c and x being the unknown, we must apply the direct rule of three as follows:

a ⇒ b

c ⇒ x

So [tex]x=\frac{c*b}{a}[/tex]

To find the number of ounces a 19.45-inch length of the same string would weigh, you apply the following rules of three:

[tex]centimeters=\frac{19.45 inch*2.54 centimeters}{1 inch}[/tex]

centimeters=49.403

[tex]grams=\frac{49.403 centimeters*61.40 grams}{3.25 centimeters}[/tex]

grams= 933.34

[tex]ounces=\frac{933.34 grams*1ounce}{28.3495 grams}[/tex]

ounces= 32.92

A 19.45-inch-long segment of the same rope would weigh 32.92 ounces.

Answer:

c

Explanation:

Answer:

76

Explanation:

The speed is 76 miles per hour your welcome!!

Mark me brainliest:)

Answer:vertical is harder

Explanation:

Because of gravity

Answer:

first a representative sponsor is a bill the bill is then assigned to a committee for study if released by the committee the bill is put on a calendar to be voted on debated or amended if the bill passes by simple