When a pole-vaulter who is running forward plants a pole in the ground to jump, he is converting kinetic energy into what?
A.mechanical energy
B.thermal energy
C.chemical energy
D. elastic potential energy
Just creating questions for others.
This is a science question for k12
Height of wave - amplitude
Higher the pitch - higher the frequency
Louder - higher the amplitude
bottom of the wave - trough
distance from crest to crest - wave length
top of the wave - crest
Answer:
Height of wave - amplitude
Higher the pitch - higher the frequency
Louder - higher the amplitude
bottom of the wave - trough
distance from crest to crest - wave length
top of the wave - crest
Explanation:
;-;
Help, The question is down below
Answer:
NS, NS, S, NS, N
Why might it be useful to determine the elements that a planet or moon is made up of?
Answer:
It might be very useful to determine the elements that a planet or moon is made up of. To determine the element on the planet, the rock is picked up from the planet. It might be helpful in determining the atmosphere of the planet. Like the moon has no atmosphere.By knowing the composition of the planet, one is able to look out the possibility of life on the planet.
Explanation:
hope this helps
WILL MARK BRAINLIEST
Identify the reactants.
H2 + O2 --> H2O
Answer:
H2 and O2 are reactants and H2O is the product.
Explanation:
By the way, the equation is not balanced. it should be:
2H2 + O2 -------> 2H2O
2) How did the United States get pulled into the conflict in Korea?
3) In what ways were North and South Korea different when it came to industries? How would this play a role in their strengths and weaknesses?
4) Explain how alliances played a huge role in the Korean War.
5) Why do you think the United States still keeps troops in Korea?
6) Use the articles titled Modern Day Korea to compare and contrast Korea today to Korea during the Cold War Era. What has changed? What commonalities still exist?
Answer:
The United States believed it could win and believed that China would not intervene. ... They also hoped to take advantage of the USSR's boycott of the UN to get the UN to agree to military help for South Korea. The advance of communism elsewhere made America more determined
Answer:
2. In June 1950 communist North Korea invaded South Korea. The United States came to the aid of South Korea at the head of a United Nations force composed of more than a dozen countries. Communist China joined North Korea in the war in November 1950, unleashing a massive Chinese ground attack against American forces.
Explanation:
If a warm wind passes over snow, the snow can be heated rapidly. When this happens, the snow can change directly into water vapor without first becoming liquid water. What is the correct term for this process?
Melting
Deposition
Evaporation
Sublimation
Answer:
Sublimation
Explanation:
What landform develops when water causes deposition, bringing huge deposits of sediment to the mouth of a river?
valley
delta
hill
canyon
Answer:
its a delta
Explanation:
water moves threw the land pushing sediment, rocks and dirt close to the ocean making a river into several smaller one's.
Delta, landform develops when water causes deposition, bringing huge deposits of sediment to the mouth of a river. Therefore, the correct option is option B.
What is landform?A landform is essentially a natural geographic feature that can be seen on the earth's surface, such as hills, valleys, plateaus, and mountains. Not every landform is the same.
Some areas are much above sea level, while others are located very far below it. Both extremely soft and very hard materials are used to make different components of the product.
Some landforms are covered with flora, whereas others lack any kind of plant life. Some are really little, while others are enormous. Delta, landform develops when water causes deposition, bringing huge deposits of sediment to the mouth of a river.
Therefore, the correct option is option B.
To know more about landform, here:
https://brainly.com/question/880719
#SPJ6
Complete the sentence.
In chemical reactions, a product is _________.
1. any substance that is made from the least number of atoms
2. any substance that is to the left of the arrow
3. any substance that is made of the greatest number of atoms
4. any substance to the right of the arrow
Answer:
the right or the arrow
Explanation:
The substance to the right of the arrow are called products. And the substanceto the left of the arrow in a chemical equation are called reactants.
I need help with this science!
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
Answer:
Scientists classify living things at eight different levels: domain, kingdom, phylum, class, order, family, genus, and species. In order to do this, they look at characteristics, such as their appearance, reproduction, and movement, to name a few.
Explanation:
Giving brainliest for best answer
Answer:
D JaDin
Explanation:
One main difference between a Prokaryotic cell and an Eukaryotic cells is __________.
Question 4 options:
Prokaryotic cells have many organelles
The Eukaryotic Cell has a nucleus
The Prokaryotic cells have a cell wall
The Eukaryotic cell is the only cell with DNA
Question2
Organisms that are made up of prokaryotic cells are NOT ____________.
Question 5 options:
Multicellular
All of these are true about prokaryotic cells
Bacteria
Simpler than organisms made up of Eukaryotic celled organisms
Resposta: 2 - multicelular
4 - A Célula Eucariótica tem um núcleo
This plant is grabbing onto the rod as it grows upward. Which tropism is this?
thigmotropism
phototropism
gravitropism
hydrotropism
Describe what you know about Elements, Compounds, and Mixtures, how the Periodic table is used, and how any of this may be relevant to scientists or in our daily life.
Answer:
They have atoms?
Please help ASAP! Will mark brainiest if correct
Answer: 1 is A
2 is C
3 is D
Hope this help