Physics Middle School

hii! please answer this and have a nice day. :)
no bots please.
unrelated answer = report
its in the picture below.

Hii! Please Answer This And Have A Nice Day. :)no Bots Please.unrelated Answer = Reportits In The Picture

Answers

Answer 1

Answer:

a.

Explanation:

if there is no acceleration then the net force is balenced

Answer 2
The answer is A
Because there is no acceleration so it’s balanced.


Hope this helps!

Related Questions

how can magnets produce electricity?

Answers

Answer:

Magnetic fields can be used to make electricity

Explanation:

Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current. Electricity generators essentially convert kinetic energy

Explanation:

If a magnet is moved back and forth through a coil of wire current can be made to flow through the wire. This is the idea behind electric generators and transformers.

Pls mark me brainliest Hope my answer helps you ❣️

Describe how the method introduced gave positive impacts to the farmers and the environment.

Answers

Answer:

#1 Agriculture inspires people

Farmers have shaped and maintained the unique look of rural areas for millennia. Farms create wonderful variety of landscapes, ranging from beautiful blossoming orchards and vineyards to fields of golden wheat.

And it is not only the 45.7% of people worldwide that live in the countryside [2] that enjoy it, but the rest of population living in urban areas enjoy agricultural landscapes as a place to reconnect with nature.

Explanation:

I NEED HELP ASAP!! 15 POINTS

Which material is a composite?

A) gold

B) aluminum

C) polycarbonate

D) silicon

Answers

Answer:

C

Explanation:

Polycarbonate is a composite because the rest aren't. Remember, composites compose of multiple layers or elements. Polycarbonates are multiple polymers, meaning they are composite. So the answer is C!

how the different types of waves are form and how the waves travel

Answers

There are 2 types of waves mechanical and electromagnetic, mechanical waves need a medium to travel energy, while an electromagnetic wave doesn’t not require a medium. Electromagnetic waves travel through the vacuum(space). Electromagnetic waves include : radio waves, microwaves, infrared radiation, visible light, Ultraviolet light ( UV light), x-rays, and gamma rays, all of those are transverse waves. Mechanical waves are separated into 2 waves longitudinal and transverse. Transverse waves travel up and down while longitudinal waves travel back-and-forth

Waves come in two kinds, longitudinal and transverse. Transverse waves are like those on water, with the surface going up and down, and longitudinal waves are like of those of sound, consisting of alternating compressions and rarefactions in a medium.

what is the torque in uniformly rotating fan having blade of length 0.5m?

Answers

Answer:

The torque is​ 0.

Explanation:

The torque for a uniform rotational motion is 0 therefore a fan rotating with a uniform circular motion will have 0 torque.

In order from the largest wavelength to the shortest wavelength.

Answers

Answer: The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.

Assume that a wave has an amplitude of 1 unit and transports 2 units of energy.

How much energy will the wave transport if its amplitude increases to 4 units?

HELP ME PLEASE!

Answers

Answer: 8 units

Explanation: 1 unit = 2 units. That means that a wave transports double the amount of units.

4 units = 8 units because 4 x 2 = 8

what does density mean in science term

Answers

Answer:

mass is the answer pls branliest pls pls pls

Explanation:

I hope it's help

the answer to your question is density means mass.

what are some positive and negative effects of mutations?

Answers

Answer:

The majority of mutations are neutral in their effects on the organisms in which they occur. Beneficial mutations may become more common through natural selection. Harmful mutations may cause genetic disorders or cancer

Answer:

This is easy.

Explanation:

The majority of mutations are neutral in their effects on the organisms in which they occur. Beneficial mutations may become more common through natural selection. Harmful mutations may cause genetic disorders or cancer.

Hope this helps. :)

You know by now that magnetism is a force that acts on some metals. You may also know that there are different types of magnets. Sort the magnet types below according to their properties.

Answers

Answer:

Always works: bar magnet

Attracts iron: bar magnet

Core is nickel...: both

Made of several parts: electromagnet

Requires electricity: electromagnet

Moves cars in junkyards: electromagnet

One solid piece: bar magnet

Explanation:

A physicist hangs a 150-g object on a spring whose spring constant is a value of 13.22 Newtons/meter and has a spring force of 20N. How far does the spring stretch?

Answers

Answer:

so the answer is this because the answer is that

Explanation:

and the reason why the answer is this and that is because the answer is that

The spring stretch to a length of 1.51  m. Spring force is the product of the spring constant and elongation.

What is spring force?

The force required to extend or compress a spring by some distance scales linearly with respect to that distance is known as the spring force. Its formula is;

F = kx

The given data in the problem is;

F is the spring force =20 N

K is the spring constant= 13.22 N/m

x is the length by which spring got stretched = ? m

The spring force is balanced by the weight:

F=Kx

20 N= 13.22 N/m × x

x=1.51  m

Hence, the spring stretch to a length of 1.51  m.

To learn more about the spring force refer to the link;

https://brainly.com/question/4291098

#SPJ2

help pls i don't know

Answers

Slide is a inclined plane
Flag pole is a pulley
See saw is a lever
Flag pole is a pulley
Slide is inclined plane
And the seesaw is a leaver

Heyyy guys, so when you put a pot of water on the stove to boil, and heat is transferred to the water what is the behavior of the water molecules and how is the temperature affected??? Describe it, please. Anyway, have a lovely day/night xx

Answers

Answer:

I believe the molecules rapidly move and the temperature would obviously just increase, but im not sure if that is all ur asking for

Explanation:

The water molecules speed up because of heat. That causes the temperature to go up.

Help me please- T^T. just put like 1 for the first and what fields go with it

Answers

Objects with charge: electric
Objects with iron or steel : magnetic
Objects with mass: gravitational

Would appreciate brainliest <33

I NEED HELP ASAP!!!!!!!!!!! Draw a circuit with a switch, and 5 light bulbs. 3 of the bulbs must be in a series and be operated by the switch. The other 2 bulbs need to be parallel to each other and the first 3 bulbs but should not be affected by the switch. Include a battery.

Answers

Answer:

I added a pic

Explanation:

I added a pic

Two blocks of platinum have a temperature of 200°C. One block has a mass of 10 g, the other block has a mass of 100 g. Do the blocks have the same amount of thermal energy? Explain

Answers

Answer:

(Sorry if this sounds too basic)

No, it takes more energy to heat up a larger object than a smaller object.

It also takes more energy to vibrate a large amount of atoms than a small amount of atoms.

(vibrating something makes something hotter.)

The platinum block with mass 100 g has more thermal energy than the block with mass 10 g and the blocks do not have the same amount of thermal energy.

What is thermal energy?

The thermal energy is the energy which is present in a system internally. This energy of the system is present in the state of thermodynamic equilibrium due to its temperature.

Solar energy is an example of thermal energy. The main factor on which the thermal energy depends on-

Mass-The more the mass of an object, results in more the thermal energy it has.Temperature- The more the temperature of an object, more the thermal energy it has.

Given that the two blocks of platinum have equal temperature of 200°C. Here, one block has a mass of 10 g, the other block has a mass of 100 g.

As it is known that the thermal energy depends on the mass of the object, and more the mass of an object, results in more the thermal energy it has. Therefore, the block with mass 100 g has more thermal energy.

Hence, the platinum block with mass 100 g has more thermal energy than the block with mass 10 g and the blocks do not have the same amount of thermal energy.

Learn more about the thermal energy here;

https://brainly.com/question/19666326

what is the shortest distance between two couple forces?

Answers

the arm of the couple is the shortest distance between the forces.

Please actually explain it and don't do it for the points. Keep it small and simple. Thank you.

Answers

Answer: Simply throwing the Ball

Explanation:

The first law dictates that when the quarter back puts forward force on the ball and lets go, the ball keeps moving forward.

The second law dictates that in order for a football to accelerate a force must be applied to by kicking.

The third law dictates that the momentum between the players is the same before the collision as it is after the collision

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:

( )H2O → ( )H2 + ( )O2

Answers

Answer:

2H2O=2H2+O2H=2x2=4O=2

Answer:

2 2 1

Explanation:

Explain the answer in CER

How can sound extinguish a fire?

Answers

Answer:

the oscillation can be exploited to create a vacuum that separates air molecules from the sounds of the flame

This experiment is to see if water flows faster out of a smaller can or a larger can.

You will need:

• two cans (one quite small like a soup can and the other large, like a juice, can.)

Follow these steps:

A. Remove the top of each can. Punch a hole in the side of each can, very close to the bottom, making sure the holes are equal in size. Cover each hole with a piece of tape, and place the cans next to the sink.
B. Put water in both cans, making sure the water is at the same level - different amounts, but the same level. Turn the cans so the holes are facing into the sink, and remove the tape at the same time. Answer these questions: Do the streams of water shoot out at the same distance? Why or why not?
C. Try the same experiment, but this time put one cup of water in each can. What happens to the streams of water now?
D. Try the same experiment, but this time fill both cans to the top. What happens to the streams of water?



ANSWER A B C AND D CORRECTLY!!!

Answers

the water flows faster out of a smaller can than it does a larger can.

Answer:

A&B: The stem of the water does not shoot out the same distance because one can have less water and the other can have more water and the can with less water have more pressure that making the can shoot out further than the can with more water.

C: Less water will come out of the two cans because they are compressed together so all of the water is trying to come out all at the same time.

D:All of the water in the can started coming out all in one small stream.

Explanation:

helppppppp meeee plleeeassee

Answers

Answer:

balanced , balanced , unbalanced, unbalanced, balanced, balanced, unbalanced

Explanation: you're welcome

Answer:

It goes; balanced, balanced, unbalanced, unbalanced, balanced, balanced, and then unbalanced

Explanation:

Please I need help. In order from the largest wavelength to the shortest wavelength.

Answers

Answer:

Radio, Microwave, Infrared, Red Visible, Orange Visible, Yellow Visible, Green Visible, Blue Visible, Violet Visible, UV, X-Ray, and finally Gamma.

Explanation:

Just search up EM spectrum scale and everything That I Did will pop up.

help me pls cuz i neeed a lot od some jelp

Answers

Answer:

There is no attach

Explanation:

there’s no attachment. what do u need help with?

Which material has a shape that can be described as a cube

Answers

Answer:..........Rubix Cube>???? Um I'm not sure just so you know I just guessed bc I don't know the answer UM i hope it's right tho!

Have a good day!

Explanation:

Which of the following best describes an example of torque?
torque happens when force is applied with a lever in a rotational direction, like twisting a door knob or using a wrench
torque is a non contact force and takes place only through electromagnetism
torque only happens when applied in a vertical direction, like jumping or throwing something up in the air
torque is a force that resists motion, it occurs when two objects make contact

Answers

Answer:

Direction of force: these applied forces result in no torque on the wrench because the applied force is parallel to the lever arm.

Answer:

torque happens when force is applied with a lever in a rotational direction, like twisting a door knob or using a wrench.

Explanation:

Help me pleaseee and answer correctly!!!!!

Answers

Answer:

Two nuclei with identical chromosomes (C)

Explanation:

You can hit me later if I'm wrong but I'm quite sure

The answer is C good luck with the answer

(Not for a question so no rush) if you levitated and stayed in one spot for a day would the earth pass beneath you or would you stay there?

Answers

Answer:

That is a good question i have to think about that one lol

Explanation:

I think that you might move a bit since the earth is always rotating but it would be such a small move it wouldn’t be noticeable. Really interesting question!

I NEED HELP ASAP!!!

Which two methods of transport are highly interconnected and often work together?

A) maritime and rail

B) air and maritime

C) road and rail

D) rail and air

Answers

I think option C is correct..hope it helps
I think option C is correct in my opinion

which is the best definition of a lens?

A. a transparent material that dissects light
B. a transparent material that absorbs light
C. a transparent material that refracts light

Answers

Answer:

C, the material refracts light !!

C when you put on glasses it refracts to make what you see bigger or small
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please try to answer all the questions on the right a sealed plastic bottle falls into the ocean off australia three years later the bottle is found on a beach in france If the perimeter of a rectangle is 90 inches and the length is 13 inches more than its width, find the area of the rectangle? What is the value for Delta*G at 500 K if Delta*H = 27kJ / m * o * l and triangle S=0.09 kJ/(mol* K) ? OC. Delta*G = 26.9kJ / m * o * l OB. Delta*G = - 18kJ / m * o * l O D. Delta*G = 0kJ / m * o * l OA. Delta*G = 72kJ / m * o * l Thus far, only two presidential elections have been thrown into the house of Represents. True or false Drawing movement requires artists to focus on the element of acolor bline cspace dtexture HELP FOR BRAINLEST!!! PLEASE Can someone answer this. i need the answer for. If you want to find out what phonograph means, what should you type into an Internet search engine?define phonographwhat a phonograph isphonographssearch phonograph Find the value of f (x)F(x) = 2 x f(4) = .........A. 8B. -6C. 10 A patient is ordered 500 mg b.i.d for 20 days. If the pharmacy only stocks250 mg tablets, how many capsules should be dispensed for this order? Is it my chest ( hurts ) or my chest ( hurt ) ? * When trying to let somebody know that it do. * Sickle cell anemia is an inherited form of anemia a conditionin which there aren't enough healthy red blood cells to carryadequate oxygen throughout your body. Normally, your red blood cells are flexible and round, movingeasily through your blood vessels. In sickle cell anemia, the redblood cells become rigid and sticky and are shaped like sicklesor crescent moons. These irregularly shaped cells can get stuckin small blood vessels. How does sickle cell anemia affect theblood flow in a human? SC. 912. L. 14. 36It can speed up blood flow of oxygen to parts of theO body causing lower blood pressure, lower resistanceand lower blood viscosityIt can slow the blood flow of oxygen to parts of theO body causing higher blood pressure, lower resistance. and higher blood viscosityIt can speed up blood flow of oxygen to parts of theO body causing higher blood pressure, higher resistanceand higher blood viscosityIt can slow or block blood flow and oxygen to parts ofo the body causing higher blood pressure, higherresistance and higher blood viscosity tungsten (IV)thiosulfateWhat is the formula? A sound wave has a wavelength of 0.450 meters if its speed in cold air is 330 meters per second what is the waves frequency A chemist pours 500 mL of a 3.0000 molar solution of sodium hydroxide into a 3.0000 liter volumetric flask and fills the flask up withwater. What is the molarity of the new solution? the average boa constrictor is about 7 1/2 feet long. How many inches is that? A store sold 6 3/8 boxesof Milky Way bars and 7 2/5boxes of Snickers oneweek. In total, how manyboxes of candy bars didthey sell? 5. The main reason for the loss of lives described in the excerpt is that American Indians A. were shipped to Europe as slavesB. experienced a series of faminesC. exhausted their supplies of natural resourcesD. were not immune to European diseases You are walking past a chemistry lab and are startled to see a lot of smoke coming from behind a lab station. You look around and see that people in the lab have also noticed the smoke, but they seem unconcerned by it. You therefore conclude that nothing is wrong, and you need not worry about the smoke. This is an example of: __________a. informational social influence b. normative social influencec. obedience d. compliance e. diffusion of responsibility