Can someone help please. No links. Please.
Thanks.

Answers

Answer 1

Add all the net forces together and that number will be your new net force and that’s how it done

Answer 2

If the arrows are in the same direction then you have to add them. If the arrows are in opposite you have to take away. For example for question 5 8-4=4 so thE net force will be 4 and the arrow will be left as 8N is bigger. For question 4 they are in the same direction so you add them it will be 9N to the right. For question 3 they are in opposite so it will be 0 and both arrows are equal so the net force is 0 and then object is stationary

Hope this helps

Related Questions

Over time, the variation that gives an advantage

A. can limit the number of individual organisms.
B. becomes less common in the population.
C. can limit the number of selective pressures.
D. becomes more common in the population

Answers

The answer is D because an advantage that helps the population thrive will become more prominent in order to protect overall species survival and because all breeding adults, or many of them, will have said ‘variation’

Answer:

The answer is D. becomes more common in the population

Explanation:

Please help! It has to deal with Newton's 3rd law! 30 points! and if right brainliest!

Answers

Answer:

Newton's Third Law

His third law states that for every action (force) in nature there is an equal and opposite reaction

Explanation:

i think the answer is b :)

what to do when you have a lot to do but little time?

Answers

I usually cry and then rush to do everything all at once lol. But a more healthy way to do stuff in little time is prioritizing do the most important things first

Answer:

Focusing on one specific task

Explanation:

So just focus on one important task. Clear everything else away, and focus on that. By picking your tasks carefully, you're taking care with the container of your time. You can pick important tasks or joyful ones, but you're being conscious about the choices.

I recommend calming down, sitting in a quiet and comfortable space and listening to study music while studying each different subject, one at a time.

Study Music Recommendations:

- Lofi Hip Hop Radio

- MONOMAN

- Fall In Chill

- Ambition

What Subjects To do First Recommendations:

I recommend doing the subjects that are the most easiest for you, once you get the easy ones out of the way, you can spend the rest of your time trying to really learn the hard subjects without having to worry about the other ones!

Fun Fact:

Studying is not just important for educational development, but also builds personal skills. Having good study skills can improve your confidence, competence, and self-esteem. As well as helps reduce stress and anxiety around deadlines and exams.

I hope this helped! If you dont understand something or would like more of an explanation, feel free to contact me! :D

organize these by 1 being the most and 16 being the least thing and by need if you were stranded on a deserted island

Answers

Answer:

1.knife

2.flashlight

3.batteries for flashlight

4.flares

5.matches

###### sorry UwU

7.first aid

8.12 foot plastic tarp

9.iphone

For the effective radiation of heat from an electric heater. Why should we polish it to shine but not keep it clean or paint it green or black?

Answers

Answer:

Polish it to shine

Explanation:

Polish it so it can layer shine

pleeaseeee helllp A geologist finds a large rock containing a fern fossil. This kind of fern grew on land in hot, moist climates.

What does this tell the geologist about the area at the time the rock was formed?

The area was covered by an ocean.

The area was muddy and wet.

The area was hot and tropical.

The area was snowy and cold.

Answers

Answer: The area was hot and tropical.

Explanation:

hot and tropical area since it was hot and a bit moist:)

How do the discovery of gravity and the invention of electronic satellites most likely relate to the processes of scientific investigation and technological design?

A) Engineers used the process of technological design to discover how gravity holds matter in orbit, and then scientists investigated satellites in nature.
B) Scientific investigations discovered that gravity holds objects in orbit, and then technological designers used the discovery to develop electronic satellites.
C) Since scientists were curious about gravity, they used the process of scientific investigation to build the first object that would orbit Earth.
D) Technological designers invented the electronic satellite, and then scientific investigators conducted research to learn how and why it orbited around Earth.

Answers

Answer:

(B)Scientific investigations discovered that gravity holds objects in orbit, and then technological designers used the discovery to develop electronic satellites.

Explanation:

The discovery of gravity and the invention and electronic satellites most likely relate to the Scientific investigations that discovered that gravity holds objects in orbit, and then technological designers used the discovery to develop electronic satellites. The correct option is B).

What are electronic satellites?

Satellites offer three different kinds of communication services: telephony, broadcasting, and data communications. Telephone calls and services offered to wireless, mobile, and cellular network providers as well as telephone businesses are examples of telecommunication services.

Therefore, the correct option is B) Scientific investigations discovered that gravity holds objects in orbit, and then technological designers used the discovery to develop electronic satellites.

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"How does mass affect thermal energy transfer?

Answers

Answer:

The greater the mass of a substance the more thermal energy. The thermal energy of a substance depends on the temperature and mass of that substance.

Explanation:

Answer:

Explanation:

If two objects have the same mass, the object with the higher temperature has greater thermal energy. Temperature affects thermal energy, but temperature isn't the same thing as thermal energy. That's because an object's mass also affects its thermal energy.

Energy that comes from the sun—solar energy—is clean. It does not cause pollution the way energy from fossil fuels (like gas and oil) does. However, solar energy must be collected before it can be used. The instruments used to collect solar energy are quite costly.

This paragraph states that solar energy ________.

A) causes a lot of pollution
B) is expensive to collect
C) is one kind of fossil fuel
D) is a cheap way to get energy

Answers

The answer is B
Is expensive to collect

B is the answer because once it is analyzed you can see .

What two gases in the atmosphere do animals and plants need to breathe and grow?

Answers

Answer: Explanation:

Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.

Carbon Dioxide for plants and Oxygen for animals

Earth's atmosphere is composed of
A.
iron, oxygen, and silicon.
B.
nitrogen, oxygen, and trace amounts of other gases.
C.
water, liquid oxygen, and trace amounts of other liquids.
D.
carbon dioxide, ozone, and magnesium.

Answers

Answer: B

Explanation:

B because I’ve taken this problem and it’s nitrogen, oxygen, and trace amounts of other gases

The variables for this experiment include mass, volume, and the materials in the various balls and their densities. In Part III, you will be investigating questionable baseball. Use the drop-down menus to complete the sentences and identify the independent and dependent variables. In Part III, the independent variable, the one that is intentionally manipulated, is. In Part III, the dependent variable, the one that you measure the response in, is...

Answers

Answer: material and density

Explanation:

What input force is required of the triceps muscle to lift a 10-pound weight over your head? Assume that the distance between your elbow and the triceps attachment is 2.5 cm and that the length of your arm is 40 cm.

0.625 pounds
160 pounds

Answers

Answer:

its 150 or 160

Explanation:

trust me it's works

the answer is 160 i believe

which of the following snakes have venom that can be fatal to humans?

A.Blue racer
B. Hognose snake
C. both A and B
D. none of the above

Answers

Answer:

It's D

Explanation:

Sorry if im wrong, correct me in comments and tell them actual answer if I'm wrong.

Answer:

I think it's C cause i never heard of those snakes

explanation:

(you can just say a color)

Answers

Answer:

I think its red

Explanation:

divide the distance 8000 by the hours 10 to get 800

Answer:

Red.

Explanation:

If you divide the distance by the time, you will discover that the airplane traveled 800 miles per hour.

Pls mark Brainliest with the crown.

Help please answer my previous and question and this one! Random answers and links will be reported.
Heat can be transferred from one object to another by ______.
A Conduction
B Translation
C Condition
D Restriction

Answers

Heat can be transferred in three ways: by conduction, convection, and by radiation. Only conduction is on the options so it would be A

A. Conduction

Conduction is the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.

Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity

Answers

Answer:

C. Beats

Explanation:

When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.

Answer:

beats

Explanation:

got it right

What is the displacement of an airplane that takes off and ascends 10,000 feet in the air but, to avoid turbulence, descends down 2,000 feet?

A. 8,000 feet total
B. 8,000 feet up
C. 18,000 feet total
D. 18,000 feet up

Answers

I think it’s A because ascending means going up 10,000 then descending is going down 2,000 so in all they are 8,000 feet above the ground

I think a or b hope it helps

Match the correct sentence together.

Questions:
10 pounds 20 feet =
37 pounds 10 feet =
29 newtons 10 meters =
30 newtons 2 meters =

Answers:
200 foot-pounds
60 newton-meters
290 newton-meters
20 foot-pounds
370 foot-pounds

Answers

I’m pretty sure you times them so 1 with A, 2 with e, 3 with C, and 4 with B

You multiply each of them by each other so the answers are 1 - A, 2 - D, 3 - C, 4 - B

Which statement is an example of a law?

1. Objects tend to resist changes in motion.

2. A car’s speed decreases when the brake is applied.

3. Characteristics are passed from parents to children through DNA.

4. If I add more carbon dioxide to this biosphere, then temperatures will increase.

Answers

Answer:

Option 2 is an example of a law

option 2 is the answer

What path does heat follow when it is transferred?
Responses

lower temperature to higher temperature
,

back and forth between higher and lower temperatures

temperature does not affect the path that heat takes

higher temperature to lower temperature

Answers

Higher temperature to lower temperature

highest temperature to the lowest temperature

A spaceship fires a movement thruster, releasing gases at high pressure.
What are the forces in the force pair for this example?
a) the force the gasses apply to the ship
the force the ship applies to the gasses

b) the force the gasses apply to space
the force the ship applies to the gasses

c) the force the gasses apply to space
the force the ship applies to gasses

d) the force the gasses apply to the ship
the force the ship applies to space

Answers

The answer would be D

D. hope this helps :)

please do 3 and 4 Thanks use the graph to answer 3 and 4

Answers

Answer:

A. Twice the kinetic energy

B. Quadruple the kinetic energy

Explanation:

This is more rule of thumb rather than a solvable equation.

I)twice
II)4 times bigger
Explanation: just check the graph

Choose 1 answer:

(Choice A)
Acceleration is greater in magnitude at point B, and displacement is lesser at point B

(Choice B)
Acceleration is greater in magnitude at point C, and displacement is greater at point B

(Choice C)
Acceleration is lesser in magnitude at point C, and displacement is lesser at point C

(Choice D)
Acceleration is lesser in magnitude at point B, and displacement is greater at point C

Answers

Answer:

Explanation:

point b has the better acceleration because it goes higher

Answer: I think it is a

Velocity is speed in a certain direction.

True
False

Answers

True if you look up the question Is velocity speed in a certain direction you would’ve gotten the answer but I’m pretty sure it’s true

the answer is true.

A car weighing 5,500kg travels at a speed of 55km/h up a hill. What is its mechanical energy? Hint: In order to answer this question, you need to find the PE and KE first.

Answers

I belivie it’s 1100k

A truck accelerates on a highway from rest to 216 m/s in 10s. What is the magnitude of acceleration?

Answers

Explanation:

acceleration is the change in velocity per time taken

a = ∆v/t.

a = (216 - 0)/10

a = 216/10

a = 21.6m/s²

A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J

Answers

Answer:

39,200J

Explanation:

just took the test

The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J

What is potential energy ?

Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.

mass(m) = 10kg

g (acceleration due to gravity) = 9.8m/s^2

altitude(height (h)) = 400m

Meteor's Potential energy = m * g * h

= 10 * 9.8 * 400 = 39200 J

correct option will be a) 39200 J

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Charlotte Hornets NBA BASKETBALL TEAM

Answers

Answer:

I've heard both good and bad things about them! I'm going to go educate myself now

Explanation:

Answer:

How good are they?

Explanation:

When developing an experimental design, which action could a scientist take to improve the quality of the results?
A. Make only a few changes to the manipulated variable.

B. Identify any biases about the answer to the scientific question.

C. Include as many details as possible when writing the conclusion.

D. Share her ideas through peer review.

Answers

Answer:

Explanation:

This helps improve the quality.

The action that could a scientist take in order to improve the quality of the results is as follows:

Identify any biases about the answer to the scientific question.

Thus, the correct option for this question is B.

What is an Experimental design?

The Experimental design may be characterized as a methodology of research in the field of sciences in which a controlled experimental factor is exposed to special treatment with the intention of comparing with a factor kept constant.

The identification of partiality during the designing of an experiment is foremost important. This is because it significantly leads to an error or it affects the overall quality of the results on the basis of valid evidence.

Therefore, identifying any biases about the answer to the scientific question is an action that could a scientist take to improve the quality of the results. Thus, the correct option for this question is B.

To learn more about Experimental design, refer to the link:

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Other Questions

3)What evidence indicates that the nuclei of strontium-90 atoms are unstable?A)Strontium-90 electrons are in the excited state.B)Strontium-90 electrons are in the ground state.C)Strontium-90 atoms spontaneously absorb beta particles.D)Strontium-90 atoms spontaneously emit beta particles. For each of the following processes, indicate whether the signs of delta S and delta H are expected to be positive, negative, or about zero.A) a solid sublimes (passes from solid to gas)B) the temperature of a solid is lowered by 25degrees CC) Ethanol evaporates from a beakerD) A diatomic molecule dissociates into atomsE) A piece of charcoal is combusted to form CO2(g) and H2O(g) in a perfectly competitive market, the market demand curve is perfectly elastic. group of answer choices false true A polynomial of the 5^{\text{th}}5 th 5, start superscript, start text, t, h, end text, end superscript degree with a leading coefficient of 777 and a constant term of 66. ________ is entrusting someone with a copy of the encryption key after encrypting data. I am equivalent to 5/6. The sum of my numerator and my denominator is 44. The sum of the digits in my denominator is 6. 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At the top of the page is 2 rows of 6 boxes. The first row of the boxes refers to the item "Example (i)" and the second row of the boxes refer to the item "Example (ii)." Below these two rows are 24 rows of 6 boxes. Each row refers to a particular item of the test. The number which appears to the left of each row of boxes refers to the item number in the test. Each row of 6 boxes is divided into 2 groups of 3 boxes. The first box of each row contains the letter "A". In the following two empty boxes, you insert the letters of the two drawings which belongs to the same group as that to which drawing A belongs. In the second group of 3 empty boxes you must insert the letters of the other 3 drawings which belong together. Here is another example of an item - item 26. In this item, drawings A, D and E belong together because their outlines consist of single lines. Drawings B, C and F belong together because their outlines consist of double lines. The answer to this practice item should be filled in as follows: Please note the following: 1.It is NOT correct to find a reason for grouping together 3 drawings of an item, andassumethat the other 3 drawings belong together. For example, when solving item 26 (Previous page), it would be incorrect to group together drawings A, E and F on the basis that each of these is a 4-sided figure, and drawings B, C and D on the basis that they do not have 4 sides. You must be able to find something common to the 3 drawings of each group. 2.A drawing may NOT belong to both groups. For example, the response- would be incorrect since the drawing "D" is common to both groups. Select one: a. Continue b. Ask for assistance Clear my choice Question2 Not yet answered Not graded Flag question Question text You must now do two example items on your own. These examples are on the next two pages. Please fill in the answers to the two examples in the first two rows of the answer sheet. 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Can someone help please. No links. Please. Thanks.

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Can someone help please. No links. Please.
Thanks.