Convert the following:
a)2500 kilogram into gram.
b)335 hours into seconds.
c)1 day into seconds.​

Answer:

substances will move faster and become warm to the touch.

Explanation:

when the radiation from the sun comes down and hits substances, the substances absorbs the radiation making them warm. the absorbed energy is transformed into heat energy. this heat energy plays an important role in regulating the temperature of the Earths crust, surface waters, and low atmosphere.

Answer:

i believe its True

Explanation:

Answer:

Actions that underlie mathematical rules, patterns or probability distributions.

For example how fast something falls at any given point or time.

More complex actions, such as human decision making in single individuals would be way too complicated to describe in physical terms.

But note that there can be physical models of such things as traffic when we can assume statistical knowledge of behavior.

Also physical models are used to plan such things as emergency exits in big stadiums, because many thousands of people can be described as particles flowing under a given pressure.

Every time we can gain good statistical knowledge and can therefore see patterns and rules in action, we can build theoretical models to make predictions and simulations (and games btw)

Since it's fair to say that mathematics is the science of patterns, it is plausible that physical descriptions often come in mathematical formulations, so that it can be understand as an efficient language of physics.

Neighboring disciplines like chemistry relay on physical theories to build on them,and then add shortcuts to fit their needs and interests, generating an own language for their field of study. But physicists may refer to them as anadd-on to physics.

Physics can basically explain all actions wich you can express in numbers.

But note that on a fundamental level physics describes 'how' things work, not necessarily 'why' they do it this way. The source of the basic and most fundamental physical constants and rules remains a mystery till this day.But of course there are theories on that as well, wich mostly can neither be proved or falsified.

The text is my own work and based of my general knowledge and quintessence of lectures on physics and other fields I attended.

(I would really appreciate the brainliest)

Answer:

a) 141.6m

b) 8.4m/s

Explanation:

a) to find the total displacement you use the following formula for each trajectory. Next you sum the results:

[tex]x_1=v_1t_1=(12m/s)(9s)=108m\\\\x_2=v_2t_2=(4.8m/s)(7s)=33.6m\\\\x_T=x_1+x_2=108m+33.6m=141.6m[/tex]

hence, the total distance is 141.6m

b) the mean velocity of the total trajectory is given by:

[tex]v_m=\frac{v_1+v_2}{2}=\frac{12m/s+4.8m/s}{2}=8.4\frac{m}{s}[/tex]

hence, the mean velocity is 8.4 m/s

Answer:

Explanation:

F = m*a = 50 * 4 = 200 N

Answer:

5238747643782 mph

Explanation:

i assure u it is

Explanation:

Here,

Given,

Mass(m)=40 kg

Gram=9.8m/s

Now,

Weight=m x g

or, weight= 40x9.8

=392.0

Hope you have understood

Mark me as brainliest plz

Answer:

The right answer of 8 a is 392 Newton

The right answer of 8b is 10 kg

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

ocean waves and ripples from a stone being thrown in a pond.

Explanation:

Answer:

Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves.

Answer:

Evaporation

Explanation:

Evaporation is a surface phenomenon as the molecules of the surface gets sufficient energy to overcome the force of attraction which will help in converting to the vapor phase.

Answer:

I would say 16m because of the power some brakes have say if you were to be going at 100 miles it would stop in about 3 seconds.

Answer:

head of water or mouth

Explanation:

Answer:

The beginning of a river is called the source.

Explanation:

I got this correct on oddyseyware

Answer:

1/5 km/min

Explanation:

the formula for velocity is distance/time

so if i plug in the distance and time i get 5/25 or 1/5

Hope this helps!

Answer:

option C is correct✅✅✅✅✅

...............

Answer:

V = IR

I = V/R

= 1.5 / 2

= 0.75 A

Answer:

compound-complex sentence. two independent clauses, one dependent clause

Let's see what these words mean:

Vertebrae means a backbone as well as an internal skeleton

Hair is the body's way of creating a defense for the skin (and additionally to look bigger)

Tetrapod is a four footed animal

Amniotic egg means that the embryo develops inside an egg.

Biped means using two feet to walk.

Amphibians, lemurs, and humans both have vertebrae and tetrapod. While humans do not walk on four legs it is said that humans are classified as that group

Answer:

A small, lemur-like creature may have been an early ancestor of monkeys, apes, and humans.

Explanation:

Answer:

Mechanical energy is the total energy of the body is made up of scientific energy and potential synergy, these two can be converted into one another without needing help.

The most determining factor of kinetic anergy is speed since it is squared

Explanation:

Mechanical energy is the total energy of the body is made up of scientific energy and potential synergy, these two can be converted into one another without needing help. Kinetic energy is the energy of movement, increasing the speed of the body increases the kinetic energy.

The energy powers an energy from the system configuration when changing to a lower energy configuration this is converted into mechanical energy.

The most determining factor of kinetic anergy is speed since it is squared

Answer:

m = 4

Explanation:

We have,

You apply a force of  600 N to the branch  which acts as a lever. It means it is input force, IF = 600 N

The rear of the truck  weighs 2,400 N. It means it is output force, OF = 2400 N

The ratio of output force to the input force is equal to the mechanical advantage of the lever arm. It is given by :

[tex]m=\dfrac{2400}{600}\\\\m=4[/tex]

So, the mechanical  gain of the lever arm is 4.

Answer:

7.656 m/s

Explanation:

El sonido viaja a cierta velocidad y tiene una frecuencia y longitud de onda. La relación entre la velocidad del sonido (V), su frecuencia (f) y la longitud de onda (λ) es la misma que para todas las ondas, está dada por la ecuación:

V = fλ

pero f = 1/T

∴ V = λ/T

donde T es el período

Dado que:

período (T) es el tiempo necesario para subir y bajar = 3.2 s

La distancia entre dos crestas es la longitud de onda (λ) = 24.5 m

V =  λ/T = 24.5 / 3.2 = 7.656 m/s

V = 7.656 m/s

Answer:

Runoff occurs when there is more water than land can absorb

Answer:

2730.304 KJ

Explanation:

 How much heat is required to convert 0.8 kg of ice at  -35°C into steam at 100 C?

Given that:

mass of ice (m) = 0.8 kg = 800 g

Initial temperature ([tex]T_i[/tex]) = -35°C = 238 K

final temperature ([tex]T_n[/tex])= 100°C = 373 K

Specific heat of ice ([tex]S_i[/tex]) = 2.108 J/g.K

Specific heat of water ([tex]S_w[/tex]) = 4.18 J/g.K

Latent heat of fusion ([tex]L_f[/tex]) = 334 J/g.

Latent heat of vaporization ([tex]L_v[/tex]) = 2230 J/g.

[tex]\Delta T=T_n-T_i=373-238=135K[/tex]

Total heat (Q) required to increase the temperature of ice from the initial temperature of 238K to final temperature of 373 K is given by the equation:

[tex]Q=m\Delta TS_i+m\Delta TS_w+mL_f+mL_v\\Q=800(135)*2.108+800(135)*4.18+800*334+800*2230\\Q=227664+451440+267200+1784000=2730304J\\Q=2703.304KJ[/tex]

Answer:

avoid verbal argument and walk away

Answer:

Part A: 24 m

Part B: 9 m

Explanation:

Part A:

The children takes turns so the child on the left moves with when the ball moves 5 meters right, 3 meters right, 15 meters right, while the child on the right moves with when the ball moves 8 meters left, 6 meters left, 4 meters left

The total distance traveled by the child on the left is given by the relation;

Initial position of the child on the left = 5 m

First motion of the child on the left = Distance to origin + first distance ball moved

∴ First motion of the child on the left = 5 + 5 = 10 m location of child = 5 m left

Second motion of the child on the left = location of child - position of the ball = 5 - (5 - 8 + 3) = 5 m left location of the child = 0 m

Third motion of the child on the left = location of child - position of the ball = 0 - (6 - 15) = 9 m right

Total distance traveled by the child on the left = 10 + 5 + 9 = 24 m

Part B:

First motion of the child on the right = Distance of child to origin + second position of ball

Initial location of the child on the right = 0 m

∴ First motion of the child on the right = 0 + (5 - 8) = -3 m location of child = 3 m left

Second motion of the child on the right = location of child - current position of the ball = 3 - 6 = -3 m left location of the child = -6 m

Third motion of the child on the right = location of child - position of the ball = -6 - 5 = 11 m right

Final location of the child on the right = 9 m right

Total displacement of the child on the right = Final location of the child on the right - Initial location of the child on the right 9 - 0 = 9 m.

Answer: C. Galactic disk

Explanation:

The part of the Milky Way which allows the determination of it rotational direction is known as the Galactic disk. This disc are shaped because they contain gases which are rich and dynamically young. It is also a part of a group of a galaxies disc is a component of disc galaxies, known as spiral galaxies and lenticular galaxies.

Answer:

Galactic disk

Explanation:

Galactic disc's are composed mostly of the galaxy's stars and a gaseous component mostly composed of cool gas and dust. The stellar population of galactic discs tend to exhibit very little random motion with most of its stars undergoing nearly circular orbits about the galactic center. This circular orbit maintains the galaxy's rotation momentum.

Answer:

Enter an equation of a chemical reaction and click 'Balance'. The answer will appear below

Always use the upper case for the first character in the element name and the lower case for the second character.

To enter an electron into a chemical equation use {-} or e

To enter an ion specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Example: Fe{3+} + I{-} =...

Substitute immutable groups in chemical compounds to avoid ambiguity. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2...

Explanation:

Answer:

The difference between a piece of ordinary iron and an iron magnet is. The magnetic domains in an iron nail that is brought near a strong magnet. When an ordinary iron nail is removed from a strong magnet

Explanation:

Answer:

Caution with grazing, recreational activities and reclaiming used lands can reduce erosion. For example, drain the soil if it collects standing water. Stay off wet soil. And, carefully fertilize your soil

Explanation:

Answer: the displacement is 0

Explanation:

Displacement is defined as the difference between the final position and the initial position.

now, one time period is defined as the time that the pendulum needs to do a full cicle (so after one time period, the position of the pendulum returns to the same place) this means that the final position and the initial position is the same, then the displacement is 0.

Answer:

It is imjportant to study rocks because geology gives an untouvhed pice of our history. Rocks can tell about our past, whether it is weather, animals, plants, tools, climate, or anything else, rocks can help solve world problems.