How did the river cause the canyon to form?
Answer options with 4 options
A.
The motion of water compacted soil until it became sedimentary rock.
B.
The motion of water wore away and transported rock away from the area.
C.
The motion of water prevented rock layers from forming beneath the water.
D.
The motion of water prevented plants and animals from forming the land in the river bed.

How Did The River Cause The Canyon To Form?Answer Options With 4 OptionsA.The Motion Of Water Compacted

Answers

Answer 1

Answer:

A

Explanation:

because the water carRies but also compacts


Related Questions

Carbon dioxide in the blood is removed from the body through the A. kidneys B. lungs C. mouth D. skin​

Answers

Answer:

C) Mouth

Explanation:

When we inhale air, it contains oxygen. The lungs take in oxygen and the heart and the other body parts use it.Carbon dioxide is removed from the blood mouth when we exhale.

Of the two forms of friction you studied,_____ friction is the one that must be overcome in order to start something moving.​

Answers

Answer:

static friction will be your answer

Study the given figures and calculate their volume. ​

Answers

Explanation:

to do that

so number 1=64

2=15

Jus need the answers <3

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Answer:

blahhhhhh ummm

Explanation:

mark as brainlist pleaseeeee

The Newton's Cradle toy will slow down and stop because some of the energy is being transformed into s________ energy and also th______ energy.

Answers

Answer:

sound energy and thermal energy due to friction

Explanation:

Calculate the acceleration of the two masses shown in the picture above.
A. 0.77 m/s^2
B. 3.92 m/s^2
C. 8.62 m/s^2
D. 5.91 m/s^2

Answers

Hello!

We can begin by summing the forces acting on each mass. (Tension is CONSTANT because the string is both frictionless and massless).

On the 3 kg block: (Ignore forces acting in the vertical direction since there is no motion in that axis)

∑F = -M₁gsinФ + T

On the 8 kg block:

∑F = -T + M₂g

Sum the forces:

∑F = -M₁gsinФ + T -T + M₂g

∑F = -M₁gsinФ + M₂g

Divide by both masses to get the acceleration:

[tex]a = \frac{-M_1gsinФ + M_2g}{m_1+m_2}[/tex]

Plug in values: (g = 10m/s²)

[tex]a = \frac{-(3)(10)(sin30)+8(10)}{3+8} = 5.91 m/s^2[/tex]

pls help will give brainliest

Answers

Explanation:

the correct answer is Option 5.√½gh.

hope this helps you.

nếu tăng khoảng cách giữa hai điểm lên 4 lần thì lực tương tác tĩnh điện giữa chúng sẽ

Answers

Answer:

điện giữa chúng s

Explanation:

A lawyer most likely has __________. a.spatial intelligence b.practical intelligence c.analytical intelligence d.creative intelligence

Answers

The type of intelligence required by a profession depends on its job description. Lawyers most likes have analytical intelligence.

A renowned psychologist named Howard Gardner devised a theory of multiple intelligence. This means that nobody is really not intelligent because a person must posses one or more of these multiple intelligence.

A lawyer has a lot to do with analytic reasoning and comparison of evidence to determine their validity. This task requires a strong analytical mind hence a lawyer requires analytical intelligence.

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Two objects are thrown vertically upwards at the same time at speeds of 50 m/s and 80 m/s, as shown in the figure. What should the height, h, be so that both objects land at the same time?​

Answers

The kinematics allows finding the result for the height of the cliff so that the bodies go down together is: 1,533 m

Kinematics studies the movement of bodies, finding relationships between the position, velocity and acceleration of bodies

In this case the bodies are thrown vertically so their acceleration is the gravity acceleration, directed downwards.

Let's set a reference system with the positive upward direction and zero at the base of the cliff, let's use the subscript 1 for the body that comes out from the bottom of the cliff and the subscript 2 for the body that comes out of the top, the equations for each body they are:

body 1

            [tex]v_1^2 = V_{o1}^2 - 2g (y_1-y_{o1} )[/tex]

body 2

             [tex]v_2^2 = v_{o2}^2 - 2g (y_2-y_{o2})[/tex]

In this case they indicate the initial velocities of each body, [tex]v_{o1}[/tex] = 80 m/s and [tex]v_{o2}[/tex] = 50 m/s, the initial height [tex]y_{o1}[/tex] = 0 and [tex]y_{o2}[/tex] = h, when the bodies fall at the same time they must begin to descend from the same height

            y₁ = y₂

The velocities at this point must be zero

          v₁ = v₂ = 0

We substitute

            0 = [tex]v_{o1}^2 - 2 g y[/tex]

            0 = [tex]v_{o2}^2 - 2 g ( y + h)[/tex]  

Let's solve the system of equations

             

            [tex]h = \frac{v_{o1} - v_{o2}}{2g}[/tex]  

Let's calculate

            h = [tex]\frac{80-50}{2 \ 9.8}[/tex]

            h = 1.53 m

Consequently, the kinematics allows finding the result for the height of the cliff so that the bodies go down together is: 1.53 m

Learn more here: brainly.com/question/17772577

pulls a wagon a distance of 32 meters the handle is above an angle of 20 degrees above horizontal if you pull on it with a force of 27 N what work is it

Answers

Hi there!

When finding work (J) given force (N), we use the equation:

W = FdcosФ <-- Only take into account the force in the direction of motion

Plug in the given values:

W = 27(32)cos(20) = 811.89 J

[tex]\sf{work~done=811.89~J }[/tex]

Explanation:

Here,

Given that,

pulls a wagon a distance of 32 meters the handle is above an angle of 20 degrees above horizontal if you pull on it with a force of 27 N

To find,

The total work done

As we know that,

[tex]{\boxed{\sf{W=f.d.cos\theta }}}[/tex]

According to the question,

[tex]W=27(32)cos{20}\\\\w=811.89J[/tex]

An object is moving 45 m/s and a mass of 34 kg , What is the kinetic energy?

Answers

Answer: KE = 34.425 kJ

Explanation:

KE = (1/2) mv^2

KE = (0.5)*(34kg)(45m/s)^2

KE = (0.5)*(34kg)(2025m^2/s^2)

KE = 34425 kg*m^2/s^2

1 Joule = 1 kg*m^2/s^2

KE = 34.425 kJ

when are the three equations of motion applicable 50 points please help​

Answers

Answer:

In case of uniformly accelerated motion along a straight path

Explanation:

[tex]\sf{}[/tex]

hope it's helpful to you ☺️

if a penny is dropped from a height of 100m, how fast would it be going just before it hit the ground ?

Answers

Hi there!

To find the final velocity of an object dropped from rest, we can used the simplified equation:

vf = √2gh

Plug in the given values: (g = 9.8 m/s²)

vf = √2(9.8)(100) ≈ 44.272 m/s

Evelyn learns that a sound wave can be recorded electronically as an analog signal or as a digital signal. She investigates these two signal types. She records her voice using a tape recorder, which uses an analog signal to produce sound when played back. She also records her voice using a computer, which uses a digital signal to produce sound when played back. Evelyn replays each recording 100 times.

a. Describe a difference that Evelyn would most likely hear between the two recordings after being replayed 100 times.

b. Explain why the two recordings would sound different after being replayed 100 times.

Answers

Answer:

can u help me with this too, i currently have it in an assignment and i dont know the answer

Explanation:

Tape a piece of white paper to your wall.Aim the flashlight at the CD so that it makes the rainbow reflect onto your blank paper.​

Answers

Answer:

where is the question girl

what region of the solar spectrum can cause a dangerous sunburn

Answers

:

ultraviolet B

Explanation:

PLS PLS HELP I'LL MARK YOU BRAINLISTTT!!!!

Answers

Answer:

i think it might be 5

sry if im wrong

I think it might be ,5


-15 +20 =5

Find the area enclosed by a rectangle that is 1300 m wide and 1630 m long. Write your answer so that it has the correct number of significant figures.

Answers

Answer:

2120000m^2

Explanation:

1300* 1660 and there is 3 significant figures, so the 9 would make the  round to a 2.

2. A cat chases a mouse across a 1.0 m high table. The mouse steps out of the way, and the cat slides off the table at a
speed of 5.0 m/s.
a. How long will it take the cat to hit the floor?
b. How far from the base of the table will the cat land?

Answers

Answer:

Below

Explanation:

Here is what we are given in the problem :

dy = - 1.0 m (this is negative because the cat falls)

Vx = 5.0 m/s

We can use this equation to find the time that it will take the cat to fall :

     t = √-2dy / g

     t = √-2(-1.0) / 9.8

     t = √0.20408

     t = 0.45 (round this to 2 sig figs)

    t = 0.5 seconds

Now we can find dx (distance in the x direction)

     dx = vx (t)

     dx = (5.0m/s)(0.45s)

     dx = 2.258769 m

     dx = 2.3 m

Hope this helps! Best of luck <3

What two things form ionic bonds

Answers

Answer:

ionic bonds are formed between cations and anions

Explanation:

A cation is formed when a metal ion loses a valence electron while an anion is formed when a non-metal gains a valence electron. They both achieve a more stable electronic configuration through this exchange.

If you were to make a Lewis dot structure for and Element what 2 parts would you include?

Answers

The two parts of a Lewis dot structure for are the symbol of the element and the dots representing valence electrons around the symbol.

The Lewis dot structure is a representation of an element using its symbol as well as dots to show valence electrons. The Lewis dot structure helps us to see the number of valence electrons in chemical species.

There are two main parts of a dot electron structure or Lewis structure of a chemical specie and they are;

The symbol of the elementThe dots that show the number of valence electrons in the structure.

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ai. What are ruminants?

aii. Give two examples of ruminants.

bi. What is force?

bii. State four effects of forces on a body.

biii. Mention three sub-atomic particles. ​

Answers

Ruminants are the mammals that can digest cellulose from plant and chew the cud

aii Cow and goat

bi A force is a push or pull upon an object resulting from the object interaction with another object

bii 1 Changes it's shape or size

2 To start moving

3 To stop moving

4 To accelerate or decelerate

biii Proton neutron and electron

Answer:

Same answer please. Hope it helps.

Which variable is described as a factor you can change to observe whether or not it has an effect on the outcome variable?

Control
Hypothesis
Test
Question

Answers

Answer: The  dependent variable. Dependent variables (DV): These are the factor that you observe or measure.

Explanation:

These are the factors or conditions that you manipulate in an experiment. Your hypothesis is that this variable causes a direct effect on the dependent variable. Dependent variables (DV): These are the factor that you observe or measure.

Answer:

I believe the answer succumbs to the hypothesis. More over, I actually believe the answer should be the independent variable since that makes so much more sense.

Explanation:

what is the equation of universal law of garavitation

Answers

Answer:

[tex]F= \frac{GmM}{ {r}^{2} } [/tex]

G= gravitational constant

F= Gravitational force

m= mass of object 1

M= mass of object 2

r= distance between two objects

Convert the following to second
1minute

Answers

Answer:

60 seconds

Explanation:

bxdnfjrjrjjrjrjrj

(1 minute)Is it 60 seconds

how do mass and distance affect the force of gravity?

Answers

[tex]\color{Black}\huge{Answer} [/tex]

The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.

3. Electric cars are being rapidly developed to replace gasoline powered cars, but the problem is not easy because it is hard to find as good a way as gasoline for storing and transporting energy.
a. How much chemical energy in Joules are in 15 gallons of gasoline?
b. The energy capacity of batteries, such as used in the Tesla cars, are given in kW hrs. Their standard battery is 7.0 kW hrs and the cost is a substantial fraction of the price of the car. What capacity would a battery have to be equal to the energy in 15 gallons of gas? ​

Answers

To convert 15 gallons of gasoline to chemical energy in joule, multiply the figure above by 15 which is 1,800,000,000 Joules. Answer to b part is 60KWhrs

a.) A gallon of gasoline in most countries contain about 120 millions joule of chemical energy.

To convert 15 gallons of gasoline to chemical energy in joule, multiply the figure above by 15. That is,

Chemical energy = 15 x 120000000 = 1,800,000,000 Joules

b.) Also, the amount of energy cost per gallon of gasoline produced in most countries is equivalent to about 4 kilowatt hours. The capacity that would be equal to the energy in 15 gallons of  gasoline that a battery should have will be

Capacity = 4 x 15 = 60 KWhrs

Therefore, the capacity a battery will have to be equal to the energy in 15 gallons of gasoline will be 60 KWhrs.

Learn more here: https://brainly.com/question/68601

Find the 10 action words in the word puzzle


help me pls

Answers

I hope this helps.

Cheers.^^

(I could not find one of them, but the other nine are found.)

What makes carbohydrates good at storing energy?

Answers

After we eat, our glucose levels rise when carbohydrates are fully broken down. This alarms beta cells (in the pancreas) to release insulin into our bloodstream and altogether insulin allows the glucose to enter our cells and be utilized for energy. Some carbs are used for energy and the rest is stored as fat!

Hope I helped in some way :)

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