The gravity of Earth is attracting a person towards the center with 500N of gravitational force. The person is exerting a reactionary force on the Earth with how much force? Explain your thinking behind this.

Answers

Answer 1

Answer:

500n

Explanation:

Answer 2
Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

Related Questions

What is the connection between our sense of hearing and our balance?
.


What Human Body System(s) allow for our sense of hearing and balance to occur?



What factors (things that connect) effect (either positive or negative) our sense of
hearing?



What factors (things that connect) effect (either positive or negative) our balance?



What is the connection between our sense of taste and our sense smell?


What Human Body System(s) allow for our sense of taste and smell to occur?


What factors (things that connect) effect (either positive or negative) our sense of taste?


What factors (things that connect) effect (either positive or negative) our sense of smell?

Answers

Answer: hope this helps love. sorry about the questions not being in order

Explanation:

for the last question look below:

all senses are technically connected to each other through brain receptors and neurons. physiologically they influence each other. smell influences taste (you plug your nose to lessen the bad tasting medicine). sight influences taste (red and blue cookie are the exact same except for shape and color, but people will unconsciously go for the red before blue) and so forth. that's why there are psychological reactions to favorite foods, smells, etc, and also why phantom paibs exist

answer for the second question:

The ear is a sensory organ that picks up sound waves, allowing us to hear. It is also essential to our sense of balance: the organ of balance (the vestibular system) is found inside the inner ear. It is made up of three semicircular canals and two otolith organs, known as the utricle and the saccule.

answer for the first question:

When the head moves, fluid within the labyrinth moves and stimulates nerve endings that send impulses along the balance nerve to the brain. Those impulses are sent to the brain in equal amounts from both the right and left inner ear.

The graph represents the percentages of salt water and fresh water on Earth. What is the percentage of salt water?


1. 3 percent
2. 50 percent
3. 97 percent
4. 100 percent

Answers

Answer:

97.

Explanation:

Though the exact number is 96.5, we can round it up since its 5. When rounding by 10, 5 or more rounds up and 4 or less rounds down. So rounding up of 96.5 is 97. 3)

The percentage of salt water is 97 percent on Earth. Hence, option (3) is correct.

What is water distribution on Earth?

Saline seawater makes up the majority of the water in the atmosphere and on the surface of the Earth, with fresh water making up less than 1% of the total. The majority of the water on Earth is saline or salt water, with an average salinity of 35 ‰ (or 3.5%, or around 34 grams of salts in 1 kg of saltwater), though this fluctuates slightly depending on the amount of runoff absorbed from nearby land.

Over 97% of the water on Earth comes from the oceans and marginal seas, saline groundwater, and water from saline closed lakes, however no closed lake holds a large amount of water on a global scale. Except when evaluating water quality in arid places, saline groundwater is rarely taken into account.

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Based on Newton’s 3rd Law of motion, if an archer shoots an arrow at the target, the action force is the bowstring against the arrow. Explain where the reaction force can be found.

Answers

Answer: the reaction force is the arrows push against the bow sting

Explanation:the two objects must react the same , bowstring and arrow.

James loves music. What would be an experiment he could conduct?

Dance to a cool song and record heart rate.
Write a song
Record his heart rate while listening to different types of music and record/compare the results.

Answers

Answer:

Record his heart rate while listening to different types of music and record/compare the results.

Answer:

Record his heart rate while listening to different types of music and record/compare the results.

Explanation:

HElP thank you pLeAsE

Answers

Answer:

Cell membrane

Explanation:

I've done this before

Scientists discovered how to use x-rays over 100 years ago. They found that x-rays
could pass through soft parts of the human body but were stopped by hard body
parts. How do doctors use x-rays today?
A.to find injuries
B.to cure diseases
C.to prevent illnesses
D.to protect body parts

Answers

A - to find injuries
A is the answer , bc doctors use it to look for any broken parts of the body or any damage parts

Plz help
The energy diagram shows the changes in energy during a chemical reaction.
Which statement best describes the total energy change of the system?

Answers

Answer:

the awnser is c

Explanation:

i took the test

please help me eseghgtrhj

Answers

The correct answer is C.

The amount of runoff in an area depends on all of the following except

amount of rain
the vegetation
wind dropping sediment
type of soil

Answers

wind dropping sediment
Wind dropping sediment I think

Which factors affect the gravitational force between objects? Check all that apply.

difference in speed of objects
direction of movement of objects
distance between objects
masses of the objects
volumes of the objects

Answers

Answer:

difference between objects, volumes of objects, masses of objects

Explanation:

i think thats it

Answer:

Which factors affect the gravitational force between objects? Check all that apply.

difference in speed of objects ---- wrong

direction of movement of objects ----- wrong

distance between objects ---- correct

masses of the objects ---------- correct

volumes of the objects --- wrong

Explanation:

i risked my grade for this an hopefully people finds this helpful

who like countrie music give me a straghit awncer and i will create a nother one

Answers

Anybody who likes country music like it
I love country music!!

True or False: Waves become stronger as they travel away from their source

Answers

Answer:

False

Explanation:

They become weaker as they travel away from their source.

Answer : false

Explanation:

Consider going around a horizontal turn to the right. If the coaster suddenly slipped off the track, what path would it follow? Draw a top-view sketch below.

Answers

Answer:

Explanation: It would go straight because objects in motion stay in motion and it would stay the same direction

Consider going around a horizontal turn to the right. If the coaster suddenly slipped off the track, It would go straight because objects in motion stay in motion and it would stay the same direction.

What is motion ?

"Movement of any object from one position to another position with respect to the observer is called as Motion."

Motion is change of location or position of an object with respect to time. Change in motion is the result of an applied force. Motion is typically described in terms of velocity also seen as speed, acceleration, displacement, and time.

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a student built a fire using coal. the coal started to burn. which statement best describes the energy changes that occurred.
A. the chemical energy stored in the coal changed to thermal energy and light energy
B. the thermal energy stored in the coal changed to light energy and chemical energy.
C. the light energy and thermal energy stored in the coal changed to mechanical energy.
D. the light energy and thermal energy stored in the coal changed to chemical energy

Answers

Answer:

98% sure the answer is A, as coal, when burning, releases thermal and light energy through the fire.

Explanation:

ANSWER: B. The thermal energy stored in the coal changed to light energy and chemical energy.
.
EXPLANATION: thermal energy is already within the coal and because of the light from the fire, that's obviously light energy. And in the end, there is a chemical reaction after the coal burns to ash, and that is chemical energy! I hope this helps!☺️ Please give Brainliest!!

using this link, https://www.explorelearning.com/index.cfm?method=cResource.dspView&ResourceID=1053
Observe: Click Reset. Select Lights on and turn off Show rulers. Select Longitudinal waves. Check that the Amplitude is 10.0 cm, the Frequency is 1.00 Hz, and the Tension is 2.0 N. Set the Density to 1.0 kg/m, and click Play.
What is the motion of the hand?



Turn the lights off. What is the motion of the green dot?



Follow the motion of a single compression of the wave. How does the compression move?

Answers

Answer:

1 The hand is moving at a steady up and down motion.

2 The green dot is moving in a trait up and down motion

3 It is moving in a waving and calming motion

Explanation:

Which component of a galaxy is found in the space between the stars and gives the appearance of bright, colorful clouds?(2 points)
1. Clouds
2. Gas
3. Object
4. Star

Answers

Answer:

stars

Explanation:

Answer: 4: stars

Explanation:

A carrot has a volume of 180 cubic centimeters and a mass of 81 grams . Calculate its destiny

Answers

I have no idea I am sorry someone will help you soon

Answer:

0.45 grams per cu centimeter

Explanation:

Help me please it’s urgent

Answers

Answer:

I Think A But Im Not Sure About It

the correct answer is A

The pressure on an iceberg is greatest at the top of the iceberg. Question 2 options: True False

Answers

Answer:

false

Explanation:

False. The pressure at the bottom points of the iceberg is greater pressure than the top of the iceberg

How does gravity cause the solar system to move within the galaxy?

Answers

The sun's gravity pulls the planet toward the sun, which changes the straight line of direction into a curve. This keeps the planet moving in an orbit around the sun. Because of the sun's gravitational pull, all the planets in our solar system orbit around it.

Gravity causes the solar system to move within the galaxy without any

issues and it is known as the strong bond that holds together entire galaxies

which includes the sun, moon, planets etc.

This keeps the planet revolving around the sun and ensures there is no

deviation from the line followed from the onset. If there is a deviation and

planets end up crashing into one another then the result will be very

disastrous and would lead to mass loss of lives.

Gravity also ensures that different planets and countries have a very different

type of climate due to the relative exposure of the planets/areas to the sun.

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15. Astronomers use different types of telescopes to observe different parts of the
electromagnetic spectrum. This allows astronomers to study objects in space. Some
electromagnetic waves are blocked by Earth's atmosphere, making it difficult for
astronomers to focus the energy into a viewable image. Instead of actually viewing
the energy, astronomers have learned to view the interactions of the energy with
the atmosphere. These faint interactions with the atmosphere allow them to study
highly energetic objects such as pulsars and black holes.

If the waves that are being observed have a frequency of 1022, what type of wave is
being observed?

A.gamma rays
B.ultraviolet
C.microwave
D.radio waves

Answers

It’s radio waves because it’s found at the longest wavelengths on the electromagnet spectrum

At the frequency of 1022, the radio waves will be observed.

What is an electromagnetic spectrum?

The complete range of electromagnetic radiation, classified by frequency or wavelength. Despite the fact that all electromagnetic waves have a wide range of frequencies, wavelengths, and photon energies, they all move at the speed of light in a vacuum.

The range of all electromagnetic radiation is represented by the electromagnetic spectrum, which also includes numerous subranges, also known as portions, such as visible light and ultraviolet radiation.

The various parts have different names based on variations in the emission, transmission, and absorption of the corresponding waves as well as on the various practical uses for which they are put to use.

At the frequency of 1022, the wave observed will be a radio wave.

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You should have drawn the coaster following a straight line after it slipped off the track. Since that is the path it would take without the track, there must be an unbalanced force causing it to accelerate (turn) around the bend. What direction is that force pointing? Draw a top-view sketch of the force vectors below.

Answers

Answer:

uhhh... cool story bro?

Explanation:

What is the average kinetic energy of an object's particles?

Question 3 options:

Heat


Thermal Energy


Thermodynamics


Temperature


please include explanation

Answers

What is the average kinetic energy of an object's particles?

the answer is temperature

The answer is Temperature!

PLEASE HELP!!!!
An object with a weight of 42 N is placed in a pool. The object displaces 37 N of water. The object will:
a) sink
b) be buoyed up
c) stay in place

Answers

I would say A Because it weighs more than the water

What type of energy is stored in the bonds between atoms?

Question 1 options:

Thermal Energy


Nuclear energy


Light Energy


Chemical energy
please include explanation

Answers

Answer:

chemical energy

Explanation:

Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules. This is often called chemical energy.

Chemical energy! I was going over this topic a couple day ago. Hope this helped:)

The density of a substance equals its mass divided by its volume. Talia listed the density of some common materials at 20 °C.

Material
Density (g/cm3)
gasoline
0.70
mercury
13.6
milk
1.03
water
0.998

If Talia has 10 grams of each material, which material has the greatest volume?
Show your work below.

Answers

Answer:

mercury

Explanation:

Remember that volume = mass/density.
Therefore, if you have 10 grams of a substance, divide that by its density to find its volume.

Which direction will heat be transferred?

Question 4 options:

From lower temperatures to higher temperatures


From higher temperatures to lower temperatures


Heat is never transferred, thermal energy is always constant.


In both directions equally


please include explanation

Answers

And unless people interfere, thermal energy — or heat — naturally flows in one direction only: from hot toward cold. Heat moves naturally by any of three means. The processes are known as conduction, convection and radiation.

i hope this works :)

Answer:

From higher temperatures to lower temperatures.

Explanation: Heat goes from hot to cold. Never cold to hot.

Indirect economic value to Steven and his family,

shade trees
raw materials
Crops
Wet land
Recreational activities

1. direct economic value


2. indirect economic value

Pls Mach these farming components to the right one/correct ☝️

Answers

Answer:

indirect economic value

My name is Kari how can I help you?

Apple juice in a bottle has a volume of 475 cubic centimeters and a mass of 494 grams .Calculate its destiny

Answers

Oakoqmsoqpslqpwpwpw I honestly don’t know why is y’all middle school so difficult

What Human Body System(s) allow for our sense of hearing and balance to occur?ФωФ

Answers

Answer: the ear is a sensory organ that picks up sound waves allowing us to hear

Explanation: a sensory organ that lets us hear.

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