Answer:
my answer would be NO. it is not healthy
Answer:
2. No.
Explanation:
Absolutely not, think of one time being sad has ever helped you in a situation. The only thing sadness has ever done is make you not want to go anywhere, constantly eat, and stay in your bed.
If you're sad all the time, that could mean depression, and bottling up your depression could eventually lead to some form of hurting yourself, or someone you love, it may even lead to your death.
Whatever's making you sad, you need to address the situation and not bottle it up. Squash it once and for all so you can experience joy again, do not let a situation you're able to control make you want to lose your life.
There are three types of friction. ______________ friction occurs when an object is not moving. ______________ friction occurs when an object is moving against another surface. ______________ friction occurs in the case of wheels or other round objects. The amount of friction depends on two things.First, how ______________ the surfaces are; and second, how ______________ the object is. It is ______________ to keep an object moving than to start it moving. This is because static friction is ______________ than sliding friction.
Word Bank:
static
sliding
rolling
bumpy
heavy
easier
greater
Answer:
1. Static friction = not moving
2. sliding friction = moving
3. rolling friction = wheels
4. bumpy the surfaces are
5. how heavy the object is
6. it is easier to keep an object moving
7. static friction is GREATER than sliding friction
Explanation:
How much does a 20 kg rock weigh on Earth where g = 9.8 m/s2?
Answer:
[tex]\huge\boxed{196\:N}[/tex]
Explanation:
Mass and weight ain't the same thing. So, for calculating weight we would use Newton's 2nd Law of Motion i.e. Force = Mass × Acceleration.
According to question,
The mass is 20kg
Acceleration is 9.8 m/s^2
Putting the given values into the formula,
F = 20 × 9.8
F = 196N
So, the weight of the rock is 196 N
Hope it helps!<3
During a solar flare, it is most likely that (3 points)
Group of answer choices
severe hurricanes would occur
electrical power will be generated on Earth
satellites will send information to Earth rapidly
the aurora borealis will be seen in the night sky
Answer:
During a solar flare a electrical power will be generated on earth
Answer:
the aurora borealis will be seen in the night sky
Explanation:
I think so..
Friction between two surfaces transforms energy of motion directly to:
Explanation:
What do we call a word that tells about an action ?
PLZ HELP ME
Which event was a major source of atmospheric oxygen?
photosynthesis
decomposition of water
volcanic eruptions
outgassing
Answer:
photosynthesis
Explanation:
I just took the midterm and got it correct :))
PLZ MAKE BRAINLIEST, thank youuu <3
help me do this question
Answer:
c20800
Explanation:
go to bear khana bro your book looks cheap go and study in durbar kanda school and take somee cash and do ash ah boy
These the flow of electrons (the current) and where some of electrons energy gets converted into heat
a. electric currents
b. Insulators
c. Resistors
e. conductors
Need some help with homework but where doing it in class rn
Answer:
now it lets me. B
Explanation:
hope that helps
Discuss the difference between short-term and long-term fitness goals. Provide an example of each
Answer:
. A long-term goal is a goal set for you to achieve with 3-5 years, while short-term goals take a few days, weeks, or maybe months. An example of a short-term is eating like less carbs. An example of a long-term running like a 5k marathon.
Particles in which state of matter are the most likely to interact with each other to cause a chemical reaction?
Describe how the properties of sound waves change as they spread out in a spherical pattern.
To solve this we must be knowing each and every concept related to sound waves. Therefore, a sound waves change as they spread out in a spherical pattern, they go up and down.
What is sound waves?A sound is a type of energy or a vibration that moves through a material such as air or water. Sound may pass through with a gaseous medium as well. It is anything that is audible. The speed that sound varies depending on the medium.
A wave is a medium that transmits energy from one location to another. Waves are classified into three types: transverse waves, longitudinal waves, or surface waves. A sound waves change as they spread out in a spherical pattern, they go up and down.
Therefore, a sound waves change as they spread out in a spherical pattern, they go up and down.
To know more about sound waves, here:
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(please help!) A 60Kg crate is pulled with a force of 400N at an angle of 30 degrees above the horizontal. A 150N force resists sliding of the crate. (Be sure to do a sketch (FBD)
A) Calculate the weight of the crate:
B) Calculate the components of the 400N force: Fx = ___________. Fy = ____________
C) Calculate the normal force on the crate:
D) Calculate the acceleration of the crate:
E) Calculate the speed of the crate if it started from rest after t = 4 s
Which one is an example of a force pushing downward toward the ground.
Group of answer choices
A man pulled weeds in his garden
A woman moved her child from one place to another in a wagon
A bird sat on a telephone wire
A dog tugged on a rope held by a child
Answer: A woman moved her child from one place to another in a wagon
or A bird sat on a telephone wire
Explanation:
Thomas found an organism in his backyard and is trying to classify it into a kingdom. The organism has small roots, and Thomas found it in moist soil with lots of decaying matter. He cut a piece off and put it under a microscope. The piece is multi-celled with nuclei and has cell walls composed of chitin. Which kingdom does Thomas' organism most likely belong to?
Answer:
Kingdom Plantae
Explanation:
Plants are multi-celled, have roots, and are found in the backyard. I also did research but I can't put it in here or else my answer gets deleted. :)
Periodontal diseases in teeth and osteoarthritis are common problems that show up on skeletal remains.
O A. True
OB.
False
why we can not measure the total amount of heat energy that a body contains
Answer:
... As has been previously discussed, heat is not something that is contained in an object.
Explanation:
NEED HELP URGENT!!!
These 2
Answer:
Acceleration & 9.8 M/S/S
Explanation:
Pretty self explanatory for question 2, speeding up can easily be related to acceleration, and for question 3
"Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2. When discussing the acceleration of gravity, it was mentioned that the value of g is dependent upon location. There are slight variations in the value of g about earth's surface."
Hope it helped - rida
Which three characteristics do mechanical waves and electrocmagnetic
waves share?
A. The waves begin with a disturbance.
O B. The waves transfer energy from its source.
C. The waves and their energy move outward from the source.
D. The waves and their energy can travel through empty space.
Answer:
It is A, B, and C
Explanation:
I just took the test!
The three characteristics mechanical waves and electromagnetic waves share are:
A. The waves begin with a disturbance.
B. The waves transfer energy from its source.
C. The waves and their energy move outward from the source.
What are mechanical waves and electromagnetic waves?Usually, waves transfer energy from one place to another. Mechanical waves transfers via matter where as electromagnetic waves transfers via light. Both mechanical waves and electromagnet (light) waves measured through amplitude, wavelength, frequency and both will get transmitted, refracted, reflected, absorbed, diffracted when they react with matter. Both the electromagnetic waves and mechanical waves are transverse in nature but the mechanical waves can also be in longitudinal.
So, many characteristics were similar for mechanical waves and electromagnetic waves.
Hence, Option A, B, C are the three characteristics.
Learn more about the waves,
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An example of something that stores chemical energy is? A. Lightning. B.Microwave C.Battery D. Light
Answer:
battery
Explanation:
Why are states in the mid-central United States more likely to have tornados than other areas?
Answer:
because this is where Arctic air, cold fronts that have not been "weakened". As these fronts head further east, they sometimes lose their strength as they travel over more warm air.
5. If you were asked to give an example of kinetic and potential energy, which of the
following would be the best choice.
A. An example of kinetic energy is Dwayne Wade scoring a layup at a Heat game while an
archer pulling the string all the way back on a bow and arrow is an example of potential
energy
B. An example of kinetic energy is a roller coaster at its fastest speed but the roller coaster
at its slowest speed is an example of potential energy.
C. An example of kinetic energy is a ball rolling in the street and a baby crawling is an
example of potential energy.
D. An example of kinetic energy is airplane flying in the sky while running water is an
example of potential energy.
Answer:
D or B i think!
Explanation:
Answer:
B
Explanation:
Is it true that acceleration occurs when there is a change in speed
Answer:
Acceleration is the rate of change of velocity.
Explanation: For example, acceleration is measured in m/2^2 or meters per second squared. That can also be split up into 2 components. M/s is how speed is measured, and since acceleration is the rate of change of velocity, m/(s*s). You could say that since acceleration is m/s^2, it can also be represented as how much the speed increases over 1 second. if there was an acceleration of 3 m/s^2, the rate of change of speed would be 3m/s every second, meaning that the object would speed up 3m/s every second that passes by.
Hope this helps!
What type of circuit is seen in this picture?
-Open
-Parallel
-Series
-AC
it's a. open circuit
Answer:
A) Open
Explanation:
Which of the following would best represent balanced forces? A. A dog pulling a sled speeds up as he goes down the hill. B. An object traveling at a constant speed of 70 mph. C. A ball rolling across the floor slows down due to friction. D. A man begins pulling a wagon.
type of energy found in bread
Answer:
Bread contains energy in form of
Carbohydrates
Explanation:
Answer:
CHEMICAL ENERGY
1.) Describe the shape, movement of particles, and the volume of a solid.
2.) Describe the shape. movement of particles, and the volume of a liquid.
30 points please help me ??? ASAP
Answer:
Solids have a definite shape and volume, its particles vibrate slowly.
Liquids have no definite shape, the particles move randomly around its container, and they have a fixed volume.
Question 1 (1 point)
An object experiences a force of 25 Newtons for 32 seconds. Calculate the impulse on the object on your own paper and select the correct
answer
a
FONs
600 NS
Oь
Oc
Od
800 Ns
1000 NS
Hello!
[tex]\large\boxed{800Ns}[/tex]
Remember that impulse is equivalent to:
Impulse = force (N) × time (s)
Plug in the given force and time:
Impulse = 25 × 32
Impulse = 800 Ns
I Need Help with this certain question
Answer:
Explanation:
The answer it would be D because there are multyple light waves travelling.
Thanks
The force of air particles over an area is ________
temperature.
pressure.
volume.
kelvins.
A weightlifter completes a series of lifts with a 700 N weight. In one lift, he raises the weight to a height of 2.5 m off the ground. The lift takes 0.60 s to complete. What power does the weightlifter have been performing this lift
Answer:
The output power the weightlifter is 2916.67 W.
Explanation:
Given;
weight lifted, W = 700 N
height the weight is lifted, h = 2.5 m
time taken to lift the weight, t = 0.60 s
The output power the weightlifter is calculated as;
Power = Energy applied / time taken
Energy applied = weight lifted x height the weight is lifted
Energy applied = 700 x 2.5
Energy applied = 1750 J
Power = 1750 / 0.6
Power = 2916.67 J/s = 2916.67 W.
Therefore, the output power the weightlifter is 2916.67 W.
