Students test a bottle rocket launcher. When the bottle is pressed, air from the bottle launches the rocket into the air. The diagram shows the three designs and the heights the rockets reach.



What part of the design are the students testing?


bottle size

bottle size

length of tube X

length of tube X

shape of the rocket

shape of the rocket

locations of tubes Y and Z

Students Test A Bottle Rocket Launcher. When The Bottle Is Pressed, Air From The Bottle Launches The

Answers

Answer 1

Answer:

Bottle Size

Explanation:

In each of the three diagrams, the bottle size is different. So, the students are testing how the bottle size affects the rocket's hight.


Related Questions

Before backing the vehicle, the driver should turn his/her head to the right and look over the __________ to the area to the rear and sides of the vehicle.

Answers

It should be noted that before backing the vehicle, the driver should turn his head to the right and look over the head restraint.

When driving, it is important for the driver to look out for the other drivers in order to ensure safety on the road and prevent accidents.

Therefore, before backing the vehicle, the driver should turn his/her head to the right and look over the head restraint to the area to the rear and sides of the vehicle.

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Before backing the vehicle, the driver should turn his/her head to the right and look over the Head Restraint to the area to the rear and sides of the vehicle.

Head Restraint: A head restraint is a pad at the top of an automobile seat. The purpose of a head restraint is to prevent whiplash injury of the neck in rear impact crashes.

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what is savanna grassland​

Answers

[tex]\huge\mathcal{\fcolorbox{lime}{black}{\orange{ANSWER♡}}}[/tex]

Savannas - also known as tropical grasslands - are found to the north and south of tropical rainforest biomes. ... Savanna vegetation includes scrub , grasses and occasional trees, which grow near water holes , seasonal rivers or aquifers . Plants and animals have to adapt to the long dry periods.

Answer:

Explanation:

Savannas - also known as tropical grasslands - are found to the north and south of tropical rainforest biomes. ... Savanna vegetation includes scrub , grasses and occasional trees, which grow near water holes , seasonal rivers or aquifers . Plants and animals have to adapt to the long dry periods.

which country honors the unicorn as its national animal?

Answers

Scotland's national animal is the unicorn.

What parts of the Articles of Confederation did American leaders want to keep?

Answers

In September 1786, delegates from five states met at what became known as the Annapolis Convention to discuss the need for reversing the protectionist interstate trade barriers that each state had erected. At its conclusion, delegates voted to invite all states to a larger convention to be held in Philadelphiain 1787. The Confederation Congress later endorsed this convention "for the sole and ex…

Hoped that helped :P

Quotes should be typed ___________.


Creatively


Beautifully


Exactly
WILL MARK BRAINLY NO BOS

Answers

creatively

Explanation:

mark me brainliest pl

Quotes should be typed [tex]\boxed{\mathfrak{exactly}} [/tex].

☆ Quotes should be typed exactly because they were said by someone else at some point of time & hence we must quote what they told right.

[tex]\mathbb{MIREU} [/tex]

Helpppp please What are the difference between direct and indirect taxes​

Answers

Answer:

A direct tax is one that the taxpayer pays directly to the government.

An indirect tax is one that can be passed on-or shifted-to another person or group by the person or business that owes it.

direct tax means that the taxes are taken in correct manner and indirect taxes means we are the taxes by some other use of things

The accompong maroon festival celebrates the freedom the maroons received from the English

True
False

Answers

The above statement is true.

The Accompong Maroon Festival takes place on January 6 annually to commemorate the signing of the Peace Treaty with the British 283 years ago.This festival marks the victory of the Maroons in the first war against the British in which they fought for their freedom, led by their late hero Cudjoe.So, it is true.

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

True

Explanation:

Maroon festival is celebrated on January 6 every year.It is celebrated by the MaroonsOn this day the Maroons defeated British 283 years ago i.e on 1737.They got freedom from British after this war

okmarks
Review: Ecology Cumulative Concept Check
POSS
Yorest Food Web
Acorns, butterflies, wildflowers and grasshoppers are all producers.
O True
O False

Answers

I’m thinking it’s true cause the question lol

What characteristic did the Adams cousins agree that the leader of the army should
have and why?

Answers

Answer:

To this end, Adams suggested the appointment of a Virginian, George Washington, to command the Continental forces, despite the fact that New Englanders were used to fighting in local militias under officers elected from among their own ranks.

Explanation:

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what behaviors can you start demonstrating today to be even more effective?

Answers

The question is unclear. Effective at what exactly?

The Torah contains the sacred writings of what religion?

Answers

Answer:

Christianity correct me if I'm wrong

"Prevention is better than care" Justify this statement​

Answers

Answer:

it is easier to stop something happening in the first place than to repair the damage after it has happened

You are driving on a multi-lane municipal road and a bicyclist ahead of you on the right side of the road is signaling to change lanes to the left. You should:_________

a. Slow down if it is safe to do so, and let the bicyclist move left in front of you. They are entitled to use the full left lane if they are turning left.
b. Speed up to pass the bicyclist quickly, and let them change lanes behind you.
c. Maintain your speed, pass the bicyclist with caution, and let them change lanes behind you.

Answers

Answer:

The Correct answer is C, Maintain your speed, pass the bicyclist with caution, and let them change lanes behind you.

Explanation:

I got It Right :)

Tom and Eloise can paint the fence in 8 hours. Eloise and Samuel, working together, can paint the dame fence in no more than 6 hours. Tom and Samuel, together, can paint the same fence in no less than 12 hours. What is the least amount of time in which Tom can paint the fence alone?

Answers

Tom can paint the fence alone in 24 hours.

Since Tom and Eloise can paint the fence in 8 hours, and Eloise and Samuel, working together, can paint the same fence in no more than 6 hours, while Tom and Samuel, together, can paint the same fence in no less than 12 hours, to determine what is the least amount of time in which Tom can paint the fence alone, the following calculation must be performed:

T + E = 8 E + S = 6 T + S = 12 T + S - E + S = 12 - 6 T - E = 6 T = 6 S = 6 E = 26 x 4 = 24

Therefore, Tom can paint the fence alone in 24 hours.

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What is the full meaning of
SOCRATES
10k
40 seconds
Starts now

Answers

answer:a person study the mening of life

Explanation:

person stady of life

A cultural icon can be a:

a. significance
b. representation
c. symbol
d. idea

Answers

Representation

The cultures use cultural icons to represent themselvesThe cultural icons make them unique among other cultures.That defines how they appear to the world

on the island of isabella, the tortoises used to survive the dry season in "drip pools" that form when the mist condenses off the leaves of overhead forest trees. what happened to the drip pools over time?

Answers

Tortoises are on the decline because they rely on drip pools. Drip pools form when there is dense foliage to collect water out of the thick fog. Unfortunately, the forests are gone on the island of Isabella due to a huge goat population. These goats are non-native and were introduced by pirates, traders, whalers, and privateers who stopped in the Galapagos to replenish supplies

goats reproduced quickly and had no predators, so they essentially ate the forest, leading to a huge decline in tortoise populations.

Use the information you have collected to answer the questions below.
1. How did job specialization (people having different jobs) benefit the Egyptian economy?

Answers

Answer:

Specialization occurs when people and businesses concentrate on what they are best at.

With people being assigned to various jobs, there was economic specialization as people did other economic activities such as art and crafts.

In conclusion, specialization made Egypt better and more prosperous.

Explanation:

In ancient times of Egypt, women were allowed to work at a job outside their house. Works which  include baking, spiritual priests, farmers, merchants, crafts, artists, and scribes. There were many professions in ancient Egypt, most of which were inherited. The Egyptian economy were benefitted by:

Allowing for more types of goods to be produced More quantity of goods produced More economic activities could be focused on

As a result of people being able to focus on one job such as farming, they became more efficient at it such that they were producing way more than they would have produced if everyone was doing it with minimal efficiency.

what property of water allows the flora near the shores of antarctica to survive during the winter months?

Answers

Water is known to have a lot of properties.

The property of water that allows the flora near the shores of antarctica to survive during the winter months is upwelling.

Waters that is found in the zone or areas of Antarctica are said to be among the most diverse on the planet. The Upwelling is known to give room for phytoplankton and algae to grow.

Upwelling is a known to be the act where deep, cold water rises toward the surface.

Winds that is blowing in the ocean surface is known to move water away from an area. When this happens, it produce an upwelling.

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Deer are introduced into a grassland ecosystem and their population increases considerably. If the deer population continues to grow, which is the MOST likely outcome for the ecosystem?

Biodiversity would decrease, and sustainability would decrease.

Biodiversity would decrease, and sustainability would increase.

Biodiversity would increase, and sustainability would increase.

Biodiversity would increase, and sustainability would decrease.

Answers

Biodiversity would decrease, and sustainability would decrease is the correct answer

If Deers are introduced to grassland ecosystem and their population increases considerably then plants will decrease because deers will consume more plants for their living.

The correct answer is Biodiversity would decrease and sustainability would decrease.

What is Ecosystem?

Ecosystem is a geographic area where animals, plants and other organisms work together to form a bubble of life. Ecosystem contains biotics and abiotic factors.

Learn more about Ecosystem at https://brainly.com/question/21665058

What is a reason time lines are organized chronologically?

Answers

Answer:

the exact order the events happened helps people understand the cause and effect of those events

Why did the Continental Congress have a difficult time paying back its war debts?
A) It needed a better advertising campaign.
B) It had no power to tax citizens to help pay back the debt.
C) Someone had stolen all the money Congress had in a vault.
D) The bank would not release money to Congress.

Answers

Answer:

B

Explanation:

B) It had no power to tax citizens to help pay back the debt.

During the American Revolution, Congress lacked the authority to levy taxes which made it difficult to pay back war debts.

The concept of identity, the meaning we give to ourselves and our sense of purpose, connects us to others. This concept best illustrates the link between the psychological and ____ system.

Answers

Answer:

voltage of 120 V is applied to the motor it reaches a steady-state speed of rotation of 20 rev/s and draws 40 A. What will be (a) the power input to the motor, (b) the power

Explanation:

The concept of identity, the meaning we give to ourselves and our sense of purpose, connects us to others. This concept best illustrates the link between the psychological and ____ system

what is the difference between pandemic and epidemic and endemic

Answers

Answer:

pandemic: an epidemic that’s prevalent over multiple countries or continents.

epidemic: a disease or condition that affects a large number of people within a community, population, or region.

endemic: a disease or condition found regularly among particular people or in a certain region.

Plzzz help me with all these questions
you can answer anyone you know​

Answers

Answer:

B

Explanation:

whicccccckkkkkkkkkkkkkkk one

Answers

Answer:

I believe the answer is C. The government paid to have Hindu temples built.

Explanation:

the writings of this period were filled with _____description of the viking raids? A haunting b beautiful c valuable

Answers

C- Valuable.

Hope that helped?

Explanation:

What is Cortez’s (Cortes’s) impression of the Native Americans?

Answers

Answer:

Cortez viewed the Native Americans as savages or abominations before God.

Explanation:

Propagandas are used in political campaigns

True
False

Answers

The above statement is absolutely true.

Political leaders use propagandas in order to attract to give them votes.So, propagandas are used in political campaigns.So, it is true.

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer:

trueeeeeeeeeeee

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.
What are judgments based upon?
Judgments are based upon the time available to make a decision.
Judgments are based upon one’s ethnicity.
Judgments are based upon the people that will be effected.
Judgments are based upon one’s values.

Answers

Last answer:


Judgements are based upon one’s values.

Answer:

D. Judgments are based upon one’s values.

Explanation:

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