A robotics scientist is trying to create a baseball pitching machine that will throw balls at different speeds and in exactly the same location every pitch. They have put a magnet in the baseball and behind home plate.

Explain to the scientist two reasons why some objects experience more kinetic energy than others?

Answers

Answer 1

holaaaaAnswer:

                 

       Explanation:

Answer 2
KE is affected by 2 things mass and speed to create an energy performing simple Machine we need to understand how to create t a large force by a single(small force)
*i tried to explain it as easy as possible hope it helps

Related Questions

What is biodiversity?



Only one species in an area


All abiotic factors


The different amount of species in an area


Nitrogen fixation

Answers

Different amount of species in an area.

5 A Punnett square is shown below. The domin
trait is represented by R. The recessive trait is
represented by r.

What percentage of the offspring will most
likely show the dominant trait?
(1 25%
(3) 75%
(2) 50%
(4) 100%

Answers

Answer:

75%

Explanation:

RR , Rr , Rr all result in dominant trait

i believe it is 3, 75%.

Help please!!! It's for science, and it has to be done today!

Answers

Answer:

its the third one

Explanation:

I'm so confused, someone please help me!

Answers

peace of hair white salt, black sand, wood, leaf.

Answer: i dont know either

Explanation:

What is the crest and trough of a wave?

Answers

Answer:

Explanation:

A crest point on a wave is the maximum value of upward displacement within a cycle. A crest is a point on a surface wave where the displacement of the medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point in a cycle. When the crests and troughs of two sine waves of equal amplitude and frequency intersect or collide, while being in phase with each other, the result is called constructive interference and the magnitudes double (above and below the line). When in antiphase – 180° out of phase – the result is destructive interference: the resulting wave is the undisturbed line having zero amplitude.

A crest point on a wave is the minimum value of upward displacement within a cycle

The picture below is a great example of __________ biodiversity.
high
low
moderate
there is no way of knowing without counting

Answers

Answer:

number three is the answer moderate

moderate - the third option

What do the key differences between RNA and DNA mean for the spread of these types of viruses?

Answers

Answer:

DNA viruses contain usually double‐stranded DNA (dsDNA) and rarely single‐stranded DNA (ssDNA). These viruses replicate using DNA‐dependent DNA polymerase. ... Compared to DNA virus genomes, which can encode up to hundreds of viral proteins, RNA viruses have smaller genomes that usually encode only a few proteins.

Explanation:

hope it helps my dear friend.

Answer:

Difference Between DNA & RNA Viruses

A virus can self-replicate inside a host cell. ... The viruses that contain DNA as their genetic material are called the DNA viruses. RNA viruses, on the other hand, contain RNA as their genetic material. DNA viruses are mostly double-stranded while RNA viruses are single-stranded

Please help! I will report any links. I will give brainliest for those who are right.

I already did the first question. But I'm not sure about the other two. Please help!

Answers

Answer:

2. fluctuation 3. The graph is demonstrating the increase in climate change as the years go on overtime

Explanation:

Study the topographic map.



Which value is a good estimate of the railroad’s average elevation?

A. 450
B. 480
C. 500
D. 550

Answers

Answer:

the option is a

Explanation:

I believe it would be A.

anyone please help? !!!DUE IN 10 MINS!!! PICKING BRAINLIEST TO WHOEVER IS RIGHT!!!

Answers

Answer:

In many areas, rain or snowmelt on seasonally frozen soil is the single leading cause of severe runoff and erosion events. As soils freeze, ice blocks the soil pores, greatly diminishing the permeability of the soil. This is aggravated by the tendency of water to migrate to the freezing front, causing elevated ice content and frost heave.

It might not be the answer you're looking for but I hope it helps and I think it might be B or C.

a.) it’s causes global warning through the release of greenhouse gases

What are some of the reasons climate change is so bad for communities of color? HELP PLSSSSSSSS

Answers

Answer:

Here is a link that will explain more specifically.

https://www.greenamerica.org/climate-justice-all/people-color-are-front-lines-climate-crisis

Explanation:

The United Nations International Panel on Climate Change’s (IPCC) 2013 climate change science report states with “90 to 99 percent certainty” that more frequent and more severe weather events like droughts, intense heat waves, and “more frequent/ intense heavy rainfall events” are a consequence of the climate crisis. And it is communities of color that are bearing the brunt of those events, say many experts.

Other communities of color are also feeling the heat. In California, for example, record heat waves and droughts are affecting Latino communities hardest throughout the state, says Mario Santoyo of the California Latino Water Coalition.

As state farmers see their fruit and vegetable crops shrink from lack of water, it’s the state’s majority-Latino farmworkers who are struggling most as a result, as they scramble to get enough hours picking crops to earn a livable wage.

PLEASE HELP!! WILL GIVE 5 STARS, A THANKS, AND BRAINLIEST
~you will get reported if you put any links, or no answer. please do not report the question I did not do anything wrong~
Read the article excerpt below then answer the question.
Why is hydrogen a “cleaner” fuel source than gasoline?
Compared to the carbon dioxide that is produced when we burn gasoline, ethanol, and other carbon-containing fuels, the water produced by burning hydrogen has a less harmful effect on Earth’s climate. If we can power our cars with hydrogen without producing carbon dioxide, then why don’t more vehicles use hydrogen fuel? Unfortunately, the technology needed to use hydrogen as a fuel is expensive, and storing hydrogen fuel can be difficult. Also, the most common way of getting pure hydrogen is by separating it from substances that contain carbon—so although burning hydrogen fuel does less harm to Earth’s climate than burning carbon-containing fuels, the production of hydrogen fuel is still a problem for scientists trying to reduce climate change.

Answers

Why is hydrogen a “cleaner” fuel source than gasoline?

hydrogen is natural created and in the air already, gas is a fossil fuel and is killing the Ozone layer.  carbon dioxide is a poison and can really harm us and the world.

this paragraph basically explains the question

Compared to the carbon dioxide that is produced when we burn gasoline, ethanol, and other carbon-containing fuels, the water produced by burning hydrogen has a less harmful effect on Earth’s climate. If we can power our cars with hydrogen without producing carbon dioxide, then why don’t more vehicles use hydrogen fuel? Unfortunately, the technology needed to use hydrogen as a fuel is expensive, and storing hydrogen fuel can be difficult. Also, the most common way of getting pure hydrogen is by separating it from substances that contain carbon—so although burning hydrogen fuel does less harm to Earth’s climate than burning carbon-containing fuels, the production of hydrogen fuel is still a problem for scientists trying to reduce climate change.

Use the reading below to answer the question.

The layer of soil above the permafrost is too shallow for plants with deep roots to live. Grasses and shrubs can survive there because they have shallow roots. A sheet of mosses and lichens grows beneath these plants. When the soil above the permafrost thaws, the soil becomes muddy. Muddy soil is an excellent place for insects, such as mosquitoes, to lay eggs. Many birds spend the summer in the tundra to feed on these insects.


Based on the passage, what is one reason for the lack of trees in the tundra?


A.
soil depth

B.
amount of rainfall



C.
temperature range

D.
amount of sunlight

Answers

Answer: I think it is amount of rainfall

Explanation:

b. amount of rainfall

What measures the energy of a wave?

Answers

Answer:

ampiltude

Explanation:

Amplitude means a measure of the amount of energy in a wave. Notice in the drawing below how the amplitude measures the height a wave is going above or below the resting position of the wave.

Amplitude is the answer

1. How can systems with such different structures perform the same function?

2. How can different structures perform the same function?

Please help! And explain your answer with evidence please!

Answers

Explanation: Specialized Structures. ... This is because different organisms have developed unique structures that perform these functions and that do so in ways that fit their specific environments. So in this case, the structures are specialized to perform a specific function but also to fit the needs of a specific organism.

Due to unique structure an organism perform similar function if the structures are different.

Different structures perform the same function because different types of organisms have developed unique structures that helps them to perform function that is specific to their environments. The structures are specialized to perform a specific function but also to fit the needs of a specific organism.

Analogous structures refers to those structures which perform same function, but have different structures. Such type of organisms belongs to different ancestry but their body parts perform similar function so we can conclude that due to unique structure an organism perform similar function if the structures are different.

Learn more: https://brainly.com/question/23785160

Use the image to answer the question.
Emily and her science lab partner made a complete circuit by attaching a light bulb to some wires and a battery. Which of the following best describes the flow of energy in the complete circuit?
A. lightbulb, wire, battery, lightbulb, wire
B. battery, wire, lightbulb, wire, battery
C. battery, lightbulb, battery, lightbulb
D. wire, battery, wire, battery

Answers

Answer:b

Explanation: it’s in the picture just go counterclockwise

The correct answer is B

If an object is placed in water and has a density of 1.9 g/ml will the object float or sink?

Answers

Answer:

float

Explanation:

since everything that have a density more than 1g/l (not g/ml) will sink and less than that will float

then 1.9g/ml < 1g/l

Answer:

it would sink

Explanation: it would sink because the density of water is 0.997 m/ml and 1.9 is more then that

wat is the meaning for autotrophs

Answers

Answer:

Organisms that can make the food using simple substances are called autotrophs.

Organisms that can make food with the help of photosynthesis, such as greeen plants!

What is it called when a plant’s embryo begins to grow?
photosynthesis
pollination
fertilization
germination

Answers

It’s called fertilization none of the others mean that
fertilization all the other answers are wrong

Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
what is is figure 1 and figure 2 and figure 3?

Answers

Answer:

Figure 1: Grassland

Figure 2: Tropical Rainforest

Figure 3: Tundra

Explanation:

Have a good day :)

Answer:

1- Grassland

2- Tropical rainforest

3-Tundra

Explanation:

re asking this question because nobody took it serious last time



but can someone please help me


*no playing around*

Answers

Since the atmosphere can affect the sea the pattern will be obose

Answer:

You can give the other person brainliest now :))

Explanation:

(I dont know if i spelled that wrong...)

I am late on an assignment guys pls help

Answers

Answer:

B

Explanation:

Hey. The answer is B.

Water off the coasts of some continents is typically colder than water further offshore because…
A. What evidence have you discovered to explain why air flows?
B. What evidence have you discovered to explain why Earth has global wind systems?
C. What evidence have you discovered to explain why ocean waters flow?
D. What evidence have you discovered to explain how wind influences the movement of water?
And for the Summary.
Water off the coasts of some continents is typically colder than water further offshore because...

Answers

B the anwser is the one question is that it

BRAINLIEST IF CORRECT





10

Answers

Electronic I believe
Electronic recording device

Please help me write a portfolio. GIVING BRAINLIEST 10 POINTSFinish drafting a research report about how scientific knowledge has changed over time.

Review the web you completed in the prewrite stage.


You will submit your research report draft at the end of this lesson.


Review the features of a research report:


It provides information focused on a central topic.

It has an introduction that presents the main ideas of that topic.

It groups related facts, definitions, quotations, details, and other information into supporting paragraphs.

It uses content words and has a formal tone.

It uses linking words to connect ideas.

It provides a conclusion that relates to the topic.

It includes multimedia elements such as audio recordings or visual displays.

It contains a bibliography at the end.

Answers

Answer:

bobo ka nman qno yan bobob

Draw and use algebra tiles to solve the equation. 2x + 3 = 5 x =

Answers

Answer:

1 is the correct answer:)

Subtract 

3

33

 from both sides of the equation

2+3=5

Simplify

Subtract 

5

5x5x

 from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify

than you will have 1.

2x+3=5x= The answer is 1

Why is biodiversity important?



It makes an ecosystem stable.


It isn't important in an ecosystem.


It makes a food chain crumble.

Answers

Answer:

It makes an ecosystem stable.

Explanation:

please mark me as a brainleast

True or False:

A substance is found to be made up of more than one atom, but the atoms are all the same. This substance is most likely an element.

Answers

Answer: true

Explanation:hope this helps

the answer is true!!!!!!!!

Brainstorm a list of all the safe, healthy, and legal activities you can do with someone without having sexual contact with them.

Answers

Kissing or just normal sex but with a condom in case you don’t want kids

Pls help im very lost on this

Answers

Metals is found on the left side of the table and the nonmetals is on the top right.
Metals conduct electricity
Metals are malleable
Metals are ductile

^ 3 properties
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