Answer:
D) Density is the sum of the mass and volume of an object
This question is about the Earth's atmosphere and light/sound waves.
A student made the table shown to list some contact and non-contact forces.
Examples of Forces
Contact Forces Non-Contact Forces
The force exerted by a stretched spring The force applied by Earth and sun on each other
The electrical force exerted by a positive charge on a negative charge Magnetic attraction between two magnets
Which statement best explains why the table is incorrect?
Spring force is a force acting at a distance.
Electrical force is not a contact force.
Gravitational force can act between planets and sun only when they are in contact.
Magnetic attraction is a contact force
Speed force acting at a distance
Ken wants to jump and have some fun too! Barbie loans Ken her bungee cord. Is this a good idea? Explain with evidence and reasoning. (barbie bungee jump lab)
Answer:To ensure a safe and thrilling jump you will determine the relationship between the jump height and the
number of rubber bands used to make the bungee cord. You must allow your Barbie doll to come as
close to the floor as possible without sustaining any injuries or fatalities.
Explanation:
Answer:
To ensure a safe and thrilling jump you will determine the relationship between the jump height and the number of rubber bands used to make the bungee cord. You must allow your Barbie doll to come as close to the floor as possible without sustaining any injuries or fatalities.
Explanation:
For this situation to demonstrate a balanced force, how much force must Omar apply? (In the picture, Sam is pushing a box to the right with a force of 10N, and Omar is pushing the box to the left with a force of _____ N)
Question 8 options:
10 N
20 N
100 N
0 N
The physical (natural) laws which establish how things work can be investigated by the scientific method. True or False
Answer:
True
Explanation:
It's a bit hard to explain, so you can watch a youdube video on it or something.
Reasoning = EXPLAIN each piece of evidence and HOW it supports your claim. Make sure this is thorough and IN YOUR OWN WORDS.
Answer:
reasoning to what?
Explanation:
NO STORY GIVIN
Which is a characteristic of an amorphous solid?
has a distinct melting point
becomes softer as temperature rises
particles arranged in a repeating pattern
made up of crystals
Answer:
4. Becomes softer as temperature rises
Explanation:
An amorphous solid is any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids are both forms of condensed matter; both are composed of atoms in close proximity to each other.
A football has a mass of 2 kg and it accelerates at 20 m/s2. What is its force? (You can use a calculator)
Question 6 options:
40 N
10 mps
40 mps
10 N
Answer:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his mdth of his model if he uses the same ratio?
Explanation:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would be the width of his modelhe uses the same ratio?
Answer:10mps
Explanation:I do FLVS
Can someone please help me on thisss
A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them. Make your claim and support it with evidence/reasoning. Write using complete sentences. 1st Law - Law of Inertia
2nd Law - Law of Force and Acceleration
3rd Law - Law of Action-Reaction
Please check my answers.
Easy Plz Help
Physics
Answer:
is it conduction because in that case it would be
Explanation:
the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
ILL MARK BRAINLEIST
10 POINTS ILL GET YOU MORE FOR HELPFUL ANSWERS
Drag each label to the correct location on the image.
Jessica is visiting a park with her mother. Jessica sits on a swing. Her mother pulls the swing to a height of 3 meters above the ground and lets it go. The image shows Jessica at three positions on the swing. Jessica‘s mass is 44 kilograms and the maximum velocity of the swing is 5 meters/second. What’s the energy she has at each position shown? Ignore friction and air resistance.
Answer:
we can't but the 1rst one on right 2nd one on left 3rd one on middle
Explanation:
Hope that helps :D brainliest PLEASE!
This question is about magnets and net force (I think.) Please no absurd answers!
Answer:
D
Explanation:
Ok this is what I think I think it's D because when two mangnets have a force upon one thing at the same time I don't think it would move
Look at the image below and answer..
a. All matter and energy were contained inside the small point.
b. Matter and energy came from dark areas of the universe and were attracted to the small point.
c. Matter and energy fell into the small point the same way a black hole attracts matter and energy.
d. Matter was condensed into a single point until energy was attracted to the matter from dark areas of the universe.
Answer:
the answer is d. Matter was condensed into a single point until energy was attracted to the matter from dark areas of the universe.
This chart lists four examples of two objects that are in contact.
A 3-column table with 4 rows. The first column has entries Example 1, Example 2, Example 3, Example 4. The second column labeled Object 1 has entries fire, a metal at 80 degrees Celsius, the cool ocean, a tool with a lot of thermal energy. The third column labeled Object 2 has entries air, a metal at 12 degrees Celsius, the warm air, a material with little thermal energy.
Which statement accurately describes the flow of heat in each example?
Heat will flow from Object 1 to Object 2 in examples 2 and 4, and heat will flow from Object 2 to Object 1 in examples 1 and 3.
Heat will flow from Object 1 to Object 2 in examples 1 and 3, and heat will flow from Object 2 to Object 1 in examples 2 and 4.
Heat will flow from Object 1 to Object 2 in Example 3, and heat will flow from Object 2 to Object 1 in examples 1, 2, and 4.
Heat will flow from Object 1 to Object 2 in examples 1, 2, and 4, and heat will flow from Object 2 to Object 1 in Example 3.
30 points
Which of the following was Aristotle responsible for? (HELP ASAP PLEASE)
A: Ship Shaker
B: Scientific method
C: Calculus
D: Pendulum clocks
How does this article connect to Stevenson’s purpose for writing Just Mercy? Respond in 2-3 complete sentences.
20PT
Answer:
How it does is that, he knows he is gonna write it. Its all about the imagination you know.
Explanation:
i don't know if i'm right tho :(
Please help I don’t know the answer, I’m horrible in science
Does magnetism depend on size?
Answer:
yes
Explanation:
its a size independent property
This question is about sound waves and light waves.
Answer:
you had it right
Explanation:
Answer: your correct it’s c
What are somethings about the Heliocentric model?
Answer:
Heliocentrism, a cosmological model in which the Sun is assumed to lie at or near a central point (e.g., of the solar system or of the universe) while the Earth and other bodies revolve around it.
Explanation:
The distance versus time graph for Object A and Object B are shown.
[IMAGE] A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the origin
Which statement best describes the motion of Object A and Object B?
Both objects move with variable speed.
Both objects move with constant speed.
Object A moves with constant speed and Object B moves with variable speed.
Object A moves with variable speed and Object B moves with constant speed.
Answer:
the 3rd one
Explanation:
The image below shows a large, warm ocean next to a continent with a coastal mountain range.
If an air mass formed at the location labeled “Air Mass Formation”, what properties would the air mass most likely have? Choose one answer below.
Which statement describes how globes represent Earth’s surface?
O They model all of Earth’s surface.
O They are flat and two dimensional.
O They represent underwater features using symbols.
O They provide detailed information about towns or cities.
"They model all of Earth’s surface" This statement describes how globes represent Earth’s surface. The correct option is A.
What is a globe?A globe is a three-dimensional(3D) representation of the Earth's surface.
It is a spherical model that accurately depicts the Earth's shape, size, and features, including continents, oceans, mountains, and other physical features.
Globes are often used as educational tools to teach geography, navigation, and other related subjects. They are useful for understanding the relationship between different parts of the world and visualizing the Earth. Unlike flat maps, globes do not distort the size or shape of land masses, and they accurately represent the distances between different locations.
The Earth's globe is also a three-dimensional(3D) representation of the Earth's surface that accurately Shows the Earth's actual dimensions, and continents, oceans, mountains, and other physical features.
The Earth's globe is a sphere, or a ball, with a diameter of approximately 12,742 kilometers (7,918 miles).
It is the only planet in our solar system known to support life, and it is home to a vast array of diverse ecosystems and species.
Here in the question,
The statement that describes how globes represent Earth's surface is: "They model all of Earth's surface." Globes are three-dimensional models of the Earth that show the planet's entire surface. Unlike maps, globes represent the Earth's surface accurately in terms of shape, distance, and direction.
Note: They do not use symbols to represent underwater features or provide detailed information about towns or cities.
Therefore, The globe represents the model of all of the earth's surface.
To learn more about Solar Systems click:
https://brainly.com/question/12075871
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The distance versus time graph for Object A and Object B are shown.
{IMAGE} A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the origin
Which statement best describes the motion of Object A and Object B?
Both objects move with variable speed.
Both objects move with constant speed.
Object A moves with constant speed and Object B moves with variable speed.
Object A moves with variable speed and Object B moves with constant speed.
Answer:
D
Explanation:
Because A moves with variable speed and B moves with constant speed
Parallel Circuit
Series Circuit
Electrical Current
Electrical Discharge
Static Electricity
Answers:
A Circuit that contains more than one path for current flow.
Electric Charge at rest;generally produced by friction or introduction.
The Loss of static electricity as charges move off an object.
A Flow Of Charged Particles From One Point To Another.
Answer:
Parallel-A
Series- One path of energy flow
Electrical Current-D
Electrical Discharge-C
Static Electricity- B
Explanation:
Does mass influence how quickly an object falls?
Claim:
Two Pieces of Evidence:
Reasoning:
Answer:
Both objects fall at the same speed. Mass does not affect the speed of falling objects, assuming there is only gravity acting on it. ... The horizontal force applied does not affect the downward motion of the bullets -- only gravity and friction
Explanation:
ple help. 30 pts, do NOT steal points or get REPORTED ):
choice options.
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Slider 1
0
1
3
4
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Slider 2
9
10
13
16
Explanation:
sorry I'm late
I'm answering cause I felt bad abt the fact that noone answered u. Have a great morning or night!
Had to repost got deleted
Fill in the blank.
I gatta _____ ___ walk and _____ ___ mouth
- Megan thee stallion
Answer:
stank as$ reckless as$
Explanation: