Physics Middle School

can someone answer this

Can Someone Answer This

Answers

Answer 1

Answer:

blizzard?

Explanation:

seems to fit the discription in my book...

Answer 2
Blizzard I think? I’m not in 6th yet but I will be soon so I’m just warming up answering questions hope it helped!

Related Questions

A teacher places four books of different masses in a bookcase. The diagram shows the placement of the four books

The teacher states that the books are arranged in the bookcase for the lowest overall potential energy when only one book is on each shelf.

a. Use inequality symbols (<, >) to identify the relationship among the masses of all four books.

b. Describe how the arrangement of the books can be changed for the greatest overall potential energy when only one book is on each shelf.

Answers

a.  P.E(Y)<  P.E(W)<  P.E(Z)<  P.E(X)

mass m(Y)< m(W)<m(Z)<m(X)

b. The books arranged with book X in the bottom, book Z in 2nd position, book W in 3rd and book Y on the top.

What is gravitational potential energy?

If an object is lifted, work is done against gravitational force. The object gains energy.

The equation for calculating gravitational potential energy is

GPE =mgh

where, GPE is the gravitational potential energy, m is the mass, h is the change in height and g is the acceleration due to gravity.

a) According to the heights of books, P.E(Y)<  P.E(W)<  P.E(Z)<  P.E(X)

when arranged for lowest potential energy, book with the lowest mass will be placed in the lower position. Thus, relationship among masses, m(Y)< m(W)<m(Z)<m(X)

b)  The arrangement of the books can be changed for the greatest overall potential energy when only one book is on each shelf. The books arranged with book X in the bottom, book Z in 2nd position, book W in 3rd and book Y on the top.

Learn more about gravitational potential energy

https://brainly.com/question/3884855

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Can someone answer this question

Answers

Answer:

The correct answer is C

Explanation:

carbon dioxide, water vapor, and nitrogen make up the largest percentage of earth's atmosphere

Answer C

Explanation:
Nitrogen is the most abundant gas on the atmosphere which fills 71% of the atmosphere and oxygen has 21% and it leaves 1% of the atmosphere. That is filled most by carbon dioxide and water vapor

8. Why might ChiN want to keep the price of the yuan low? Who suffers from this policy?

Answers

Answer:

Experts claim that China is artificially keeping the Yuan low in order to get an unfair trade advantage.

Explanation:

I need the answer please help

Answers

Answer:

A) Inertia

Explanation:

Inertia is why objects tend to resist changes in their motion. Like a rolling ball will keep rolling unless we try to add friction to it, which then would stop the ball.

Answer:

Option A  

Inertia = the resistance an object has to a change in its state of motion.

Which is an example of potential energy?

A burning candle.

Visible light waves from the sun.

A rubber band pulled tight.

A car coasting down a steep incline.

Answers

Answer:

A rubber band pulled tightly

Explanation:

Pulling the rubber back builds up tention inside it and when let go the potential energy is converted to kinetic energy and shoots forward.

A rubber band pulled tight.

Jesse created a table classifying different resources, but he made a mistake. Which statement describes why the table is incorrect?


Renewable Resources |Nonrenewable Resources
-------------------------------------------------------------------------
Sunlight |Coal
Wind |Oil
Cotton | Water


1. Wind is a nonrenewable resource.
2. Nonrenewable resources are found in the core of the Earth.
3. Sunlight is a nonrenewable resource as there is only one sun.
4. Water is a renewable resource.

Answers

Answer:

I think the answer is number 4

D is the correct answer! :)
-m

4. What determines which goods a country should produce and export?

Answers

Answer:

net exporter

Explanation:

The answer is net exporter

3. How does species richness relate to area?

Answers

Answer:

So increasing habitat size (or area) can increase species richness. In general the larger an area is the more species it will contain (up to an equililbrium point – the carrying capacity for # species in a given habitat). This relationship can be graphed (see below).

Explanation:

that the explanation.

1. Why is agricultural productivity in developing countries usually so low?

Answers

Answer:

they are less able to benefit from the economies of larger scale production.

Explanation:

Education levels are also much lower in developing economies, and child labor is more common.

they are less able to benefit from the economies of larger scale production.

What data will the simulation provide about your design? You will also need a control (something you don’t change) that you can use as a comparison to see how effective your design is. Explain how you will set up a control.

Answers

Answer:

yes you will need a control

Explanation: all i know is that you need a control i don't know how to set it up lol sorry

If the mass of a duffel bag is less than the mass of a suitcase, what is true if both are slid across an airport floor?(1 point)

Both objects would be able to move at the same time.


The duffel bag will contain more matter than the suitcase.

It would be much easier to stop the duffel bag than it would be to stop the suitcase.


It would be more difficult to stop the duffel bag than it would be to stop the suitcase.

Answers

Answer:

First on: False

Second one: False

Third: True

Fourth: False

Explanation:

If the duffel is less, all of the above is true.

Answer:

The Answer is C

Explanation: the duffel bag weighs less so it would take less force to stop

i'll give the first person to answer a brainly

Answers

Answer:

Option b

Hope it helps...

Your answer is letter b because I have no idea what

i need help with this plsssss

Answers

Answer:

Increased ; Decreased

Explanation:

Force = Mass x Acceleration

If I increase my mass (by putting in books in the box) shouln't my acceleration go down since they are inversely related to each other (when one goes up, the other goes down and vice versa). My force stayed the same at 10 N, thus only mass and acceleration fluctuated relative to each other.

Increased , decreased.

5. We run huge trade imbalances with two countries. Explain the cause of the imbalances.

Answers

Answer:

One country could be gaining more benefit than the other.

Alexis and Jeremy are planning their weight training workout program together. Jeremy shows that he places a high importance on following correct safety procedures when weight training because he performs exercises: Group of answer choices

using low reps with maximum weights
with correct technique
from smallest muscle group to largest group
as quickly as possible​

Answers

Answer:

A:using low reps with maximum weights

Explanation:

Answer:

A

Explanation:

Circle the letter that corresponds to the best answer.
3. Which statement do you agree with? ( LO6 , 7 )
a) There are several problems causing our huge trade deficit; there are no easy solutions to these problems.
b) We could quickly elimiNte our trade deficit by raising tariffs.
c) The main reason we have a large trade deficit is that foreigners refuse to buy American goods and services.
d) The main reason for our large trade deficit is our relatively low rate of economic growth.

Answers

Answer:

D

Explanation:

The main reason for our large trade deficit is our relatively low rate of economic growth.

Answer: D
Explanation:

5. Why does a Ntion try to influence the value of its currency?

Answers

Answer:

If inflation is relatively lower than competitors, then the countries goods will become more attractive and demand will rise. Lower inflation tends to increase the value of the currency in the long term.

Explanation:

Use the following scenario to answer the question.

The desk for Caron’s new office weighs 500 Newtons. What would be the impact of an applied force that pushes from below at 475 Newtons?

(1 point)

The desk would move upward.


The desk would move forward.


The desk would change directions.


The desk would stay where it is.

Answers

Answer:

The desk would move upwards.

Explanation:

The force that pushed from below is 475N and the desk weighs 500 Newtons. So the desk is heavier than the amount of force being pushed on it, so it will stay the place and will not move.

Can someone answer this

Answers

Answer:

Tampa, FL would experience precipitation in form of rain.

Explanation:

This is because in the key, it shows that it has low pressure and according to the passage, if there is low pressure, clouds would form, giving the area a higher chance of rainfall.

Yes or no we can say

Which two conditions explain why special technology is required to study the
deepest parts of the ocean?
A. Extremely high pressure
B. Thickness of ice on the ocean floor
C. Unusually high oxygen levels
D. Uneven terrain on the ocean floor

Answers

Answer:

A. Extremely high pressure

A- extremely high pressure

How can a charged balloon attract a wall without any contact?

(A) The positive charges of the uncharged wall move to the outside.

(B) The wall changes shape and the positive charges move to the inside.

(C) The negatively charged balloon repels and moves away from the wall.

(D) A positive charge in the balloon attracts the negative charges in the wall.

Answers

Answer:

d because opposites attract

Answer:The wall changes shape and the positive charges move to the inside.

Explanation:

Why do most amphibians return to the water to reproduce?
A *Amphibians must return to the water to find a mate.
B *Fertilization can only occur externally in the water.
C *Amphibian eggs do not contain a protective shell.
Pls help

Answers

C. amphibian eggs do not contain a protective shell
C, amphibian eggs do not contain a protective shell

9. Would it be advantageous to borrow money if you expected prices to rise? Why or why not?

Answers

Answer:

It would be advantageous to borrow money if you expected prices to rise.Borrowers benefit from unanticipated inflation because the money they pay back is worth less than the money they borrowed. obtaining income in the form of the interest and finance charges on the loan.

Explanation:

In a group of Channel catfish, some individuals have a brown body and others have a white
body. In this group, the gene for the body color trait has two alleles. The allele B is for a
brown body, and the allele b is for a white body.
A certain Channel catfish from this group has a brown body. This catfish has one allele for a
brown body and one allele for a white body.
Based on this information, what is this Channel catfish's genotype for the body color gene?
a brown body
Bb
bb
a white body

Answers

Answer:

Bb

Explanation:

If the fish is brown, it had the dominant genotype.

I need to Label the seasons in the Northern and Southern hemisphere at each location. I need answers and don’t understand this Please help. (Middle school science btw)

Answers

See attached image for answers

Pls mark branliest!

The sides that’s are tilted to the sun are experiencing summer and away winter

What is observed as the distance between the rest position and the crest of a light wave decreases?

A. The light becomes more violet
B. The light becomes dimmer
C. The light becomes brighter
D. The light becomes more red

Answers

Answer: answers B

Explanation: it gets dimmer becuase less light......

As it is observed the distance between the rest position and the crest of a light wave decreases, and the light becomes dimmer, therefore the correct answer is option B.

What is Wavelength?

It can be understood in terms of the distance between any two similar successive points across any wave for example wavelength can be calculated by measuring the distance between any two successive crests.

C = λν

As given in the , it is observed the distance between the rest position and the crest of a light wave decreases,

The right response is option B since it can be seen that when the distance between the rest position and the crest of a light wave decreases, the light becomes dimmer.

To learn more about wavelength, refer to the link given below ;

brainly.com/question/7143261

#SPJ2

plsss help me i need the answers

Answers

Answer: 400N

Step-by-Step Explanation:

We know, F = ma
m = 200kg
a = 2 m/s^2

Therefore,
= m * a
= 200 * 2
= 400 N

If this Answer helped, please mark it as Brainliest. Thank you!

You find the answer by solving the problem.


You can solve the problem by using the equation that tells how force, mass, and acceleration are connected.


The equation is in the "Hint".


F = m • a


Force = mass • acceleration


mass = 200 kg


acceleration = 2 m/s^2


Force = (2000 kg) • (2 m/s^2)


Force = 400 Newtons



2. What determines the wealth of Ntions?

Answers

Answer: The GDP of a state tells us the wealth of a Nation

Explanation: A GDP is a comprehensive measure of U.S. economic activity. GDP measures the value of the final goods and services produced in the United States

The answer would be GDP :)

6. Should we be worried about our trade deficit? Explain why or why not.

Answers

Answer:

A trade deficit is neither inherently entirely good or bad, although very large deficits can negatively impact the economy. A trade deficit can be a sign of a strong economy and, under certain conditions, can lead to stronger economic growth for the deficit-running country in the future.

Explanation:

The most obvious benefit of a trade deficit is that it allows a country to consume more than it produces. In the short run, trade deficits can help nations to avoid shortages of goods and other economic problems. In some countries, trade deficits correct themselves over time.

is it possible to breed a black haired long tailed retriever? If so, what percentage is possible? PLEASE answer the corrects answers pleaseeeeeeeee if u do i will give u extra points this is science btw

Answers

Answer: it can be considered a genetic mutation with a history of a Golden Retriever in their blood but it is very rare. and there our some black retrievers you can buy too. i hope i helped

Explanation:

Yes it is I say it would be like a 30% chance
Other Questions
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Look up Everyman, lines 22-203This assignment has you make cuts and appropriate interpretative marks in lines 22-203 of the play Everyman.Here is your goal for this assignment:Abridge a passage for oral readingRead and follow carefully the instructions below.Read the passage carefully. Then, make appropriate cuts (delete lines) until the passage can be read aloud interpretively in two minutes, using proper pace, pauses, and expression.Mark the passages and words with the correct symbols based on the way that you wish to interpret the passage.I indicate hesitation or a chance to breathe.II indicates a longer pause, a shift in idea, or the insertion of a new word.Underlining or shading a word signifies emphasis. (If using a program that does not allow for underlined text, capitalize words that would normally be underlined.) thera are 672 eggs in 6 identical boxes a. How many eggs are in each box? b. many eggs are edible if half of the eggs are bad? 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