Can anybody write a short poem about friction

Answers

Answer 1
Answer:

you will be the clouds
and I will be the sky.
you will be the ocean
and I will be the shore.
you will be the trees
and I will be the wind.

whatever we are, you and I will always collide.

There you go! Let me know if it helped.
:)

Related Questions

Legolas shoots 333 arrows at once from his bow. He has 177177177 arrows.
How many times can Legolas shoot his bow before he needs more arrows?

Answers

Answer:

532063

Explanation:

If he's shooting 333 arrows per shot and has 177177177 arrows, you need to divide to find the number of arrows he can shoot total, ignoring the decimal since you can't shoot a partial arrow.

177177177/333=532063

A 85.0kg man and a 65, 0kg woman are riding a Ferris wheel with a radius of 20.0m. What is the Ferris wheels tangential velocity if the net centripetal force on the woman is 115N

Answers

Answer:

The Ferris wheel's tangential (linear) velocity if the net centripetal force on the woman is 115 N is 3.92 m/s.

Explanation:

Let's use Newton's 2nd Law to help solve this problem.

F = ma

The force acting on the Ferris wheel is the centripetal force, given in the problem: [tex]F_c=115 \ \text{N}[/tex].

The mass "m" is the sum of the man and woman's masses: [tex]85+65= 150 \ \text{kg}[/tex].

The acceleration is the centripetal acceleration of the Ferris wheel: [tex]a_c=\displaystyle \frac{v^2}{r}[/tex].

Let's write an equation and solve for "v", the tangential (linear) acceleration.

[tex]\displaystyle 115=m(\frac{v^2}{r} )[/tex][tex]\displaystyle 115 = (85+65)(\frac{v^2}{20})[/tex][tex]\displaystyle 115=150(\frac{v^2}{20} )[/tex][tex].766667=\displaystyle(\frac{v^2}{20} )[/tex][tex]15.\overline{3}=v^2[/tex][tex]v=3.9158[/tex]

The Ferris wheel's tangential velocity is 3.92 m/s.

A car accelerates uniformly in a straight line from rest at the rate of 2.3 m/s2. What is the speed of the car after it has traveled 55 m?

Answers

Answer:

The speed is =15.91ms−1. The time is =6.92s

Explanation:

If the trend changed toward traditional (pre-World War II) families, how would that affect women’s rights?

Answers

If the trend changed toward traditional (pre-World War II) families, the women’s rights are employment in manufacturing sector.

What is World war?

The war between two countries to take over each other's kingdom using weapons to kill each other.

Before the world war, the army needs armor, weapons, guns and tanks. Their manufacturing is only possible with many workers to work for long hours. If the men are not enough, then women are given opportunities to work with them.

Thus, the women’s rights are employment in manufacturing sector when trend changed traditional families.

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Which of the following is an example of a chemical change?

a
Boiling water

b
Burning paper

c
Dissolving sugar in water

d
Melting gold

Answers

b. burning paper

hope it helps

How do the stomach and the small intestines work together to digest the food? (2 points)

The stomach breaks down the food and passes it to the small intestine to be digested further.

The stomach passes the digested food from the small intestine to the large intestine.

The small intestine turns the solid food into a liquid mixture and sends it to the stomach.

The stomach digests the food by using digestive juices made by the small intestine.

Answers

Stomach breaks down the food and passes it to the small intestine

Answer:

A) The stomach breaks down the food and passes it to the small intestine to be digested further.

Explanation:

I am pretty sure it is the first option because there is no way the stuff you eat can be turned into a liquid, it wouldn't make sense for the stomach to pass the digested food from small intestine to large intestine, so it would have to be the first one. A out of all of the options makes more sense and the stomach has to pass the digested food somewhere.

I hope I helped you

(See picture) may I have help!!?

Answers

picture is blurry…. try re uploading it

A 20.0 kg trunk is pushed across the floor of a moving van by a horizontal force. If the coefficient of kinetic friction between the trunk and the floor is 0.255, what is the magnitude of the frictional force opposing the applied force?

Answers

The magnitude of the frictional force opposing the applied force is 50 N.

What is the frictional force?

The friction is caused due to the relative motion between two uneven contacting surfaces.

Given is the mass of trunk m = 20kg, kinetic coefficient of friction μ = 0.255.

The normal force acting on the trunk N = mg

N = 20 kg x 9.81m /s²

N = 196.2 Newton

The friction force is

f =μN

f = 0.255 x 196.2

f =50.031 N

Thus, the  magnitude of the frictional force opposing the applied force is approximately 50N.

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The physical property that determines that how easily heat and electricity pass through a material is?

A. conductivity
B. density
C. weight
D. hardness

Answers

Answer: Hello! I'm Jungkook. Here is your answer.....

A. conductivity

Explanation:

Hope this helps! Anneyong/Bye!

xoxoKookie

Bacteria vary somewhat in size, but a diameter of 2.9 μm is not unusual.
A) What would be the volume (in cubic centimeters) of such a bacterium, assuming that it is spherical?
B) What would be the surface area (in square millimeters) of such a bacterium, assuming that it is spherical?

Answers

Answer:

a) 6.4 x 10^-12 cm^3

b) 17 x 10^-6 mm^2

Explanation

a). The shape is assumed to be spherical The volume = volume of a sphere = \frac{4}{3} \pi r^3

3

4

πr

3

V = \frac{4}{3}*3.142* 1.15^3

3

4

∗3.142∗1.15

3

= 6.3715 μm^3

1 μm^3 = 10^-12 cm^3

6.3715 μm^3 = 6.3715 x 10^-12 cm^3

==> 6.4 x 10^-12 cm^3

Answer:

See below

Explanation:

Volume of a sphere = 4/3 pi r^3

   we are given diameter   r = 1/2 dia = 1.45 u-meter = 1.45 x 10^-4 cm

  4/3  pi (1.45 x 10^-4)^3 = 1.277 x 10^-11   cm^3    = VOLUME

 

1.45 u-meter = .00145 mm

Surface area = 4 pi r^2 =  4 pi (1.45 x 10^-3 ) ^2 = 2.64 x 10^-5 mm^2

PLE HELP

What is the best description of temperature?

Temperature is the same thing as heat.
Temperature measures the number of Kelvins in a substance.

Temperature is the measurement of kinetic energy (movement of molecules).

Temperature only measures an increase in heat energy.

Answers

Temperature is a measurement of the average kinetic energy of an object’s molecules

Given the information in the velocity vs. time graph, what is the displacement of the object after 1 second?

Answers

In the velocity vs. time graph, the displacement of the object after 1 second is 3 m.

What is displacement?

The displacement of an object is the change in position of the object.

From the graph, the displacement of the object after 1 second is calculated as follows;

x = vt

where;

v is velocity = 3 m/st is time = 1 second

x = 3 x 1 = 3 m

Thus, in the velocity vs. time graph, the displacement of the object after 1 second is 3 m.

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QUESTION 4 A ball is dropped from a height. If it takes 0.2 s to cross the last 6 m before hitting the ground, find the approximate height from which it is dropped.​

Answers

Answer:

S = V t + 1/2 g t^2    where the ball has a speed of V and falls for .2 sec

6 = V t + 4.9 * .04 = V * .2 + .2

V = (6 - .2) / .2 = 29 m/s      speed entering area

T = V / g = 29 / 9.8

T = 2.96 sec      time to reach speed V

H = 1/2 g t^2   time to fall a distance H

H = 4.9 * 2.96^2 = 42.9 m      height from which ball was dropped

Check using first equation:

S = 29 * .2 + 4.9 + .2^2 = 6 m

Students measure how far a snail can travel per minute. The graph shows their data. What is the speed of the snail?

Answers

Answer:

4.00 cm/min

Explanation:

v=d/t

v=10/2=20/4=30/6=5 cm/min

A ball of mass 0.4kg is dropped from a height of 30m. Determine the potential energy on impact to the ground

Answers

The answer is 120 joules

Which set of terms is in the proper order, from left to right, for labeling the
reactants and products in this reaction?
H3PO4 + 3KOH + 3H20 + K3P04
A. Base, salt, water, acid
O B. Salt, acid, water, base
C. Acid, base, water, salt
O D. Base, acid, water, salt

Answers

The Answer is C

Because,

H3PO4 is Orthophosphoric acid
3KOH is The base
3H2O is Water
And K3P04 is is Potassium Phosphate or known as Salt

Light does not pass through some materials. What do you think happens
to the energy of photons when photons strike a surface and are
absorbed? What indicators would tell you that the energy of the photons
?
has been transformed?

Answers

Answer:

When an electron is hit by a photon of light, it absorbs the quanta of energy the photon was carrying and moves to a higher energy state. One way of thinking about this higher energy state is to imagine that the electron is now moving faster, (it has just been "hit" by a rapidly moving photon)

A photon is a quantum of EM radiation. Its energy is given by E = hf and is related to the frequency f and wavelength λ of the radiation by. E=hf=hcλ(energy of a photon) E = h f = h c λ (energy of a photon) , where E is the energy of a single photon and c is the speed of light.

Determine the net force required to accelerate a 2,160 kg truck from 0 to 27 m/s in 10 s

Answers

∑F=m.a = m.(Δv/Δt)

∑F=2.16 x (27-0/10)

∑F=5.832 N

A long conducting cylindrical pipe has a length L

Answers

The charge distribute on the inner surface with the radius r₁ will be zero,In the region r₁<r<r₂  will also zero. While on the outer surface with radius r₂ will be -q.

What is Gauss law?

The total electric flux out of a closed surface is equal to the charge contained divided by the permittivity,

According to Gauss Law. the electric flux in a given area is calculated by multiplying the electric field by the area of the surface projected in a plane perpendicular to the field.

From the Gauss law, it is stated that the field inside the conductor is zero. Charge will lie only on the surface.

(a)The charge distribute on the inner surface with the radius r₁ will be zero.

(b) In the region r₁<r<r₂  will also zero.

(c)The outer surface with radius r₂ charge distribution  will be -q.

Hence, the charge distribute on the inner surface with the radius r₁ will be zero,

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How many times is the motion of the object stopped?

Answers

Answer:

4

Explanation:

We can say the motion of the object is stopped when its velocity is 0. That means we just have to check how many times the line of the graph intersects the x-axis. Hence, we can say that the object of the motion is stopped 4 times.

light from proxima centauri takes 4.3 years to reach the earth. How far away is the Proxima Centauri?

Answers

Answer:

4.246 light years

Explanation:

4.246 light years

The closest star, Proxima Centauri, is 4.24 light-years away. A light-year is 9.44 trillion km, or 5.88 trillion miles. That is an incredibly large distance. Walking to Proxima Centauri would take 950 million years.

HOPE IT HELPS.

PLEASE MARK ME AS BRAINLIEST.

Answer:

4.25 light years

Explanation:

a light year is the distance light travels in one year it is equal to 9.461 x 1012 km. alpha centauri A & B are roughly 4.35 light years away from us. proxima centauri is slightly closer at 4.25 light years.

a wave with a frequency of 500hz is traveling at a speed of 1000m/s whats the wavelength?

Answers

The answer would be 0.4m

Find the velocity using the d/t graph below

Answers

Answer:

-10/3

Explanation:

the slope of the graph is negative,  the velocity is slowing.  so we know the positive answers are not correct.   next we just need to figure out how much of a slope the line has.   it's  down 10 and over 3... soo

-10/3 looks good ..     the format for the fraction is  rise / run .  in this case rise is negative, but other wise it's the same.

In what order do the stages of the birth process occur? delivery of the placenta, dilation and thinning of the cervix, delivery of the fetus uterine contractions, delivery of the placenta, delivery of the fetus delivery of the fetus, delivery of the placenta, delivery of the cervix dilation and thinning of the cervix, delivery of the fetus, delivery of the placenta

Answers

The stages of the baby birth are Dilation, strong contractions, and delivery of the baby and the placenta.

What are the stage of the birth process ?

Dilation, intense contractions, and delivery of the baby and placenta are the phases of a baby's birth.

The stages of the birth process are as follows;

1. The first stage includes the latent phase, in which cervical dilation begins (3 to 5 cm) along with mild contractions, and the active phase, in which strong contractions occur along with complete or nearly complete dilation.

2. The second stage is fetus expulsion or delivery, in which the cervix is fully dilated, and the baby is born.

3. The third stage is placenta delivery or expulsion, which occurs as the placenta is delivered.

4. Dilation, intense contractions, and delivery of the baby and placenta are the phases of labor and delivery.

Hence,the stages of the baby birth are Dilation, strong contractions, and delivery of the baby and the placenta.

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Answer:

the answer is -dilation and thinning of the cervix, delivery of the fetus, delivery of the placenta

Explanation:

i took a quiz and got it right

Two 74.0-kg hockey players skating at 6.15 m/s collide and stick together.

If the angle between their initial directions was 90 ∘ , what is their speed after the collision?

Answers

If the angle between their initial directions was 90 ∘ , their speed after the collision will be 4.35 m/s.

What is inelastic collision?

When two moving bodies after colliding stick to each other and move together is called the inelastic collision.

In inelastic collision , momentum is remains conserved.

Initial momentum =Final momentum

m₁u₁ +m₂u₂ = (m₁ +m₂ )v

where, u₁ and u₂ represents initial velocities of two hockey players and v₁ and v₂ shows the final velocities.

m₁ =m₂ =m and u₁ = u₂ =u

Substitute the values from the question, we get

2mu = 2mv

u =v

u = v x cos (θ/2)

u = 6.15 cos(90/2)

u = v = 4.35 m/s

Thus, the speed after collision is 4.35 m/s.

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A student rubs one side of an inflated balloon on her hair. This side of the balloon becomes positively charged. Explain this.

Answers

Answer:

Friction

Explanation:

Friction between two conductive objects creates static energy in this example making the hair stick up as if it is connected to the balloon. Hope this helps!

any form of stored energy is described as

Answers

Potential energy , hope this helps :)

Which best ilustrates the way in which radiation transfers thermal energy?

Answers

Answer:

B) Warm radiates to Cool

Explanation:

Radiation transfers thermal energy without need for contact, where areas with higher thermal energy (hot) transfer energy to areas with lower thermal energy (cold)

The answer is B
Hope this helps

Waldo gets stopped by the police.

Answers

Answer:

At least they found him.

Explanation:

5. For the following pairs of masses, which one has the largest gravitational attraction between masses? Which one has the smallest gravitational attraction between masses? Explain.

Answers

Answer:

MOST : E         LEAST :  D

Explanation:

Grav attraction = G m1 m1 / r^2    

        G  and   'r' are the same for all of the pictures, so the one picture with the biggest mass has the MOST attraction     and the  one with the least mass has the least attraction.

The pair with the largest gravitational attraction is the Earth and the Moon.

The pair with the smallest gravitational attraction is the Earth and a grain of sand.

The gravitational force between two masses is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. In other words, the more massive the objects, the stronger the gravitational force between them. The closer the objects are, the stronger the gravitational force between them.

The Earth and the Moon are the most massive objects in the pair. The Earth has a mass of about 5.972 × 10²⁴ kg, and the Moon has a mass of about 7.34 × 10²² kg. The distance between the Earth and the Moon is about 384,400 km.

The grain of sand is much less massive than the Earth or the Moon. The mass of a grain of sand is about 10⁻⁶ kg. The distance between the Earth and a grain of sand is much greater than the distance between the Earth and the Moon.

Therefore, the gravitational attraction between the Earth and the Moon is much stronger than the gravitational attraction between the Earth and a grain of sand.

Here is a table of the gravitational attractions for each pair of masses:

Pair of masses Gravitational attraction

Earth and Moon 1.98 × 10²⁰ N

Earth and a grain of sand 1.0 × 10⁻¹⁷ N

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