An aneurism refers to?
a. a blocked blood vessel
b. varicose vein
c. a hole or weakness in an artery
d. plaque development on the inside of artery wall

Answers

Answer 1

Answer:

The correct answer is a blocked blood vessel.

Explanation:

Hope this helped Mark BRAINLIEST!!!


Related Questions

the movement of matter is
called​

Answers

Answer:

From batteries to biology, how atoms move is critical for understanding how matter behaves. These new FPMD techniques streamline calculations to accelerate run time and boost efficiency, allowing researchers to simulate a million or more atoms

Explanation:

What’s the difference between mechanical and chemical weathering

Answers

Answer:

Mechanical weathering is the physical breakdown of rock into smaller pieces. Chemical weathering is the breakdown of rock by chemical processes.

Explanation:

Mechanical weathering (also called physical weathering) breaks rock into smaller pieces. These smaller pieces are just like the bigger rock, just smaller. That means the rock has changed physically without changing its composition. The smaller pieces have the same minerals, in just the same proportions as the original rock.

Chemical weathering is the other important type of weathering. Chemical weathering is different from mechanical weathering because the rock changes, not just in size of pieces, but in composition Chemical weathering works through chemical reactions that cause changes in the minerals.

how does a dry cell produce electricity​

Answers

Answer:

the cell which does not contain acid is called dry cell

Explanation:

it is made in a zinc container. if the dry cell is not used for a long time, it stops working due to local action.

thank you :)

What distance separates Earth and the Sun? A 300,000 km per second B Eight light-minutes C 149 million light-seconds D One light-year

Answers

Answer:

B Eight light-minutes

Explanation:

In the case when the distance separated earth and the sun so here we orbit the sun for a 150 million km distance and the light moves would be 300,000 kilometers per second

Now divide this

= 150 million ÷ 300,000 kilometers per second

= 500 seconds

This 500 seconds represent 8 minutes and 20 seconds

Hence, option B is correct

Answer:

B) Eight light-minutes

Which statement is true about the thermal energy of an object? Choose the correct answer.
1. Thermal energy is the internal potential energy of an object.
2.Thermal energy is the heat that is transferred in and out of an object.
3. Thermal energy is the sum of kinetic and potential energy of an object.
4. Thermal energy is the internal kinetic energy of the molecules of an object.

Answers

Answer:

the answer is number 2

Explanation:

did this earlier this year

HELP PLEASE!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted! (20pts)

Answers

Explanation:

potential energy =360800J

mass(m)=?

height (h)=25m

g=9.8m/s²

we have

potential energy =360800J

mgh=360800J

m×9.8×25=360800

m=360800/(9.8×25)=1472.653061kg

Answer:

HELP PLEASE!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted!

When an object (like a ball) falls, some of its___ energy changes to ___ energy, due to the law of conservation of energy

Answers

Answer:

potential, kinetic

Explanation:

pls give brainliest :p

Need help, please :D.

What is the kinetic energy of a 160 kg object that is moving at a speed of 20 m/s ?

Answers

It’s 32000J. I used the formula for kinetic energy.

Hope this helps :)

it is made up of small particles

Answers

Answer:

Everything is made up of tiny particles called Matter

3. Jeremy has a solution with a mass of 228 g. He knows that the mass of the solvent was 224 g. How much is the mass of the solute in the solution?​

Answers

228 - 224 = 4

there is 4g of solute in the solution.

A 50 kg student stands on a 4 kg skateboard at rest. The student catches a 9 kg backpack moving with a horizontal speed of 2 m/s in the direction the skateboard is free to roll.

How fast will the student and the skateboard move after catching the backpack, assuming friction is negligible? Round your final answer to the hundredths place.​

Answers

Full mass= 63 kg
63/2= 31.5?
Not sure so good luck

A wheel of mass 500 kg and 1 m diameter makes 500
revolutions per minute. Assuming the mass to be concentrated
along the rim, calculate the angular velocity of wheel.

Answers

Answer:

w=120rpm        

Considering  it  a  disc

L=Iw

=220×(412)×120×602π

=31.415kgm/s

The angular velocity of wheel should be considered as the 31.415kgm/s  when the mass of wheel is 500 and the diameter is 500 revolutions per minute.  

Calculation of the angular velocity of wheel:

Since  

A wheel of mass 500 kg.And 1 m diameter makes 500 revolutions per minute.

So here

We know that

w = 120rpm        

And,

L = Iw

So,

= 220×(412)×120×602π

= 31.415kgm/s

hence, The angular velocity of wheel should be considered as the 31.415kgm/s.

Learn more about velocity here: https://brainly.com/question/17802937

How much impulse is applied by a 25 N force in 30 seconds?

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Impulse.

Impulse is denoted by 'J'

hence, J = F. dt

so we get as,

J = (25)*(30)

J = 750 N-s

===> hence the impulse is 750 N-s

Impulse is applied by a 25 N force in 30 seconds is 750 N-s.

What is force?

A force is an effect that can alter an object's motion according to physics. An object with mass can change its velocity, or accelerate, as a result of a force. An obvious way to describe force is as a push or a pull. A force is a vector quantity since it has both magnitude and direction.

Concept of the Impulse.

Impulse is denoted by 'J'

hence, J = F. dt

so we get as,

J = (25)*(30)

J = 750 N-s

hence the impulse is 750 N-s

Impulse is applied by a 25 N force in 30 seconds is 750 N-s.

To learn more about force refer to the link:

brainly.com/question/13191643

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The amount of potential energy (PE) an object has depends on the object's _____________. *

height
motion
velocity
Joules

The amount of kinetic energy (KE) an object has depends on the object's _____________ *

height
motion
acceleration due to gravity
Joules

Answers

The amount of PE an object has depends on the objects height.

The amount of KE an object has depends on the objects motion.


Hope this is correct. I believe it is but I may still be wrong and if I am i’m so sorry!!

After being pushed and released, a 50 kg crate slides across a factory floor. Friction on the sliding crate is 200 N, what is the crates acceleration ?

Answers

F = ma
200 = 50 * a
4 = a

Therefore acceleration is 4ms^-2

How do the sperm cells of nonvascular plants reach the egg cells during reproduction?


A.) The sperm cells are forcefully ejected from their capsules to hit the egg cells.

B.) The sperm cells are blown by the wind and land on the egg cells.

C.) The sperm cells swim to the egg cells through their watery surroundings.

Answers

Answer:

C.) The sperm cells swim to the egg cells through their watery surroundings.

Giving brainliest!! if you answer correctly :)

Answers

Answer:

Mechanical Energy- D

Nuclear Energy- C

Thermal Energy- A

Chemical Energy- B

Explanation:

Hope this helps :)

A boy pushes a 50 kilogram wagon with a force of 4 N east while an orangutan pushes the wagon
with a force of 4 N west. What is the resulting acceleration of the wagon?

Answers

the wagon does not move

A car travels along a straight road to the east for

100 meters in 4 seconds, then has to turn around

and goes back west for 50 meters in 1 second.

Determine average speed and average velocity.

Answers

Answer: 90 m/s, 70 m/s

Explanation:

Given

A car travels 100 m  east for 4 seconds and then turn around

goes back west for 50m  in 1 sec

Distance traveled in the east is [tex]100\times 4=400\ m[/tex]

Distance traveled in the west is [tex]50\times 1=50\ m[/tex]

Total distance[tex]=400+50=450\ m[/tex]

total displacement[tex]=400-50=350\ m[/tex]

total time [tex]t=4+1=5\ s[/tex]

Average speed

[tex]\Rightarrow s_{avg}=\dfrac{\text{distance}}{\text{time}}=\dfrac{450}{5}\\\\\Rightarrow s_{avg}=90\ m/s[/tex]

Average velocity

[tex]\Rightarrow v_{avg}=\dfrac{\text{displacement}}{\text{time}}=\dfrac{350}{5}\\\\\Rightarrow v_{avg}=70\ m/s[/tex]

How fast will a 1200 kg car be travelling when its momentum is 2400 kgm/s?

Answers

Answer:

Slow

Explanation:

The equation is:

p = mv

m = 1200

p = 2400

2400 = 1200v      <-- divide both sides by 1200

v = 2 m/s

Your friend tells you That there is no gravity in the space shuttle, which orbits 400 km (250 miles) above the Earth.

Do you agree or disagree? Explain

Answers

Answer:

Yes. Space is somewhat voidless. Space has no atmosphere, just planets, stars, and dark matter. Space can be said to be special. Space never ends. Gravity would cause an object to fall down. However, since space never ends, an object could continue moving forever.

At an altitude 400 km (250 miles) above the Earth, gravity is nearly 90 % as strong as on the surface of the earth.

What is the gravity of the earth?

The gravity of Earth can be described as the net acceleration that is imparted to objects due to the combined effect of gravitation and centrifugal force. It can be defined as a vector quantity, whose direction coincides with a plumb bob and strength or magnitude.

In SI units gravitational acceleration is expressed in meters per second squared or equivalently in newtons per kilogram. Near Earth's surface, the gravity acceleration is approximately 9.81 m/s², ignoring the effects of air resistance.

The gravity of the earth decreases with altitude rises above the Earth's surface because of the greater distance from the Earth's center. At an altitude of 400 kilometers equivalent to an orbit of the ISS, gravity is nearly 90% as strong as at the Earth's surface.

Learn more about Gravity, here:

https://brainly.com/question/1479537

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PLEASE HELP ME ASAP!!!

Answers

Answer:

90

Explanation:

The portion where gas turns to liquid


The graph above represents a object moving
____
The velocity of the object is i
____
The acceleration of the object is ____

Answers

The object's velocity is positive and decreasing.

Its acceleration is negative.

Which has the strongest covalent bonds?
H2O
CO2
H2
N2

Answers

Answer:

co2 would be the best answer and because i just took this

Explanation:

number of atoms of each element Sodium oxide?​

Answers

Answer:

There are two sodium atoms for every one oxygen atom in Sodium Oxide.

Explanation:

Answer:

2 sodium atoms

1 oxygen atom

Explanation:

Sodium is in valency 1 while oxygen is in valency 2. When the two combine they exchange their valencies hence the number of their atoms. Not so sure ..

A 15 W electric shaver is used for 3 minutes. How much energy does it use in joules?​

Answers

P=change in E/t
Change in E=p*t
=15*3
=45

The answer is 45J.

Click on the graphic below until the correct answer appears.
Which applies to a real machine?

Answers

Answer:

there is no graphic

Explanation:

what is the formula of kinetic and potential energy
hey its haris

Answers

Answer:

Explanation:

potential energy = mgh

kinetic energy = 1/2mv²

kinetic = 1/2mv^2

(gravitational) potential = mgh
(spring) potential = 1/2kx^2

How is a circuit formed

Answers

Answer:

An electrical circuit is composed of a source of electrical power, two wires that can carry electric current, and a light bulb. One end of both the wires is attached to the terminal of a cell while their free ends are connected to the light bulb. The electrical circuit is broken when the bulb is switched off.

Uncle Harry weighs 80 newtons. What is his mass in
kilograms?

Answers

Answer:

8.158 Kilograms Force

Explanation:

Answer:

8.1577297038

Explanation:

pls give brainlest

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Identify three emerging trends in the eating patterns of Americans What do you mean by the word ,' Elegies' ? for brainiest:):):):):):):):):) Confusing to me please help...... A baseball player throws a ball from second base to home plate. How far does the player throw the ball? Include a diagram showing how you got your answer. Decide how many decimal points of accuracy are reasonable. Explain your reasoning. Is n = 3 a solution to the inequality below?n Simplify -3(y+4)+4yPlease ANSWER FAST!!!!! What is the interquartile range for this data set? 9, 17, 3, 26, 9, 15, 7, 20, 5, 12, 22 Read these two paragraphs from a story.Event 1:Hector followed the man in the black trench coat down the alley. Hector ducked behind a trashcan as the man looked from side to side before knocking a pattern on a door. The door opened and the man spoke quickly in a language Hector did not understand. He handed a paper through the door. Just then, Hector heard someone running and the door slammed shut as a woman appeared at the entrance to the alley. Stop! she yelled at the man in the trench coat, but the man turned and leapt up the wall of the building, somehow scaling it easily, and vanishing onto the roof.Event 2:The man in the trench coat ducked around the tall shelf of books in the college library. Hector crept after him. He peeked around the end of the shelf as the man took a book and read something inside. Then the man vanished around the far end of the aisle. Hector ran down to pull out the same book. Written in ink on the first page was a message in a language Hector didnt recognize. As he watched, the letters slowly faded from sight.What is similar about these two events? A. Hector sees the man read something in a book. B. A female spy is following the man in the trench coat. C. The man knows a language that Hector does not know. D. The man and Hector are in the same building in both events. Ivan had 1,500 flyers printed to announce the opening of his new coffee shop. He paid $0.06 per flyer he's paying his friends $0.25 cents per flyer to deliver them. How much will Ivan pay to have all the flyers printed and delivery Someone help me define these pls Rewrite using direct object pronouns Please help me if you can. Please also write how you got the answer thank you. Write the expression in standard form.(4x - 3 + 2y) - (-4y + 2)* you get 75 point for answering 15 question you get 70 points for answering 14 questions is this fair What percent of 400 is 190? What is the image of ( 2 , 8 ) after a reflection over the x-axis? 3. The 1807 Embargo Act prohibited trade with other countries.True or false The thermal energy of matter increases when ___.A. Heat flows of the matterB. The mass of the matter decreasesC. Heat flows into the matterD. The temperature decreases Please help me solve this