Answer:
C or D i would think would be the answer
The unbalanced force exerted by the skateboarder’s foot caused him to move forward.
When a skateboarder pushes the ground with one foot, the board moves forward. This is because of the unbalanced force exerted by the skateboarder’s foot caused him to move forward.
This is an application of Newton's first law, which states that, an object in motion or uniform motion will continue its state unless it is acted upon by an external unbalanced force.
Here, the unbalanced force exerted by the foot on the ground causes the board which was at rest to move forward.
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1. if i start with 48 ml of water in a graduated cylinder, after submerging an object the water level rises to 63 ml, what is the volume of the object.
2. if i start with 36 ml of water in a graduated cylinder, after submerging an object the water level rises to 43 ml, what is the volume of the object
label the three planes and axis of movement on the figures. define each plane and axis of movement and axis of movement and give an example of how it relates to dance and everyday movement.
Answer: it = kobe
Explanation
What is the correct term for the flow of charged particles?
A. electricity
B. electric force
C. electric force
D. electric chargeelectric charge
Answer:
I would say electric current, but since that isnt a given choice, i would choose electricity.
Explanation:
an electric force is an attraction between two charged particles, not the flow.
electric charge is the cause of the electric force.
again im not sure, hope this helps!
The correct term for the flow of charged particles is known as electric current or electricity. Hence, option A is correct.
What is Electrical energy?Charged material experiences a force when exposed to an electromagnetic field because of the fundamental characteristic of electric charge. It's conceivable for electrical ions to be positive or negative. Two charges that are opposed to one another repel one another.
An object with no net charge is said to be "neutral." Classical electrodynamics refers to the older theory of how charged particles interact, and it is still valid for problems that do not necessitate accounting for quantum phenomena.
The net charge of an isolated system, which is the total of the negative and positive charges, cannot change since electrical current is a conserved property. Electric charge is carried by subatomic particles.
Therefore, it concludes that flow of charged particles is termed as electricity.
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ANSWER ASAP GIVING BRAINLIEST AND OTHER STUFF!
Please answer the following with 5 or more sentences:
How does the velocity of a moving object depend on the choice of frame of reference?
Imagine you threw and caught a ball while you were on a train moving at a constant velocity past a station. To you, the ball appears to simply travel vertically up and then down under the influence of gravity. However, to an observer stood on the station platform the ball would appear to travel in a parabola, with a constant horizontal component of velocity equal to the velocity of the train. This is illustrated in Figure 1 below.
(Path of the ball as seen by an observer on the train and an observer at the station.)
The different observations occur because the two observers are in different frames of reference. A frame of reference is a set of coordinates that can be used to determine positions and velocities of objects in that frame; different frames of reference move relative to one another.
The laws of physics are the same in all inertial frames (this is known as Galilean invariance). Put in another way, there is no experiment that you could do to determine which reference frame you are in (Einstein used this hypothesis to devise the theory of Special Relativity). This means that we can address problems in any reference frame to give an equivalent solution.
Facts found from https://isaacphysics.org/concepts/cp_frame_reference
If someone can write everything on this graph, they shall get points.
Answeill give it a go i guess
Explanation:
Year on Gravestone Thickness at bottom Time of weathering AOW
1758 78.5 258 2.4
1766 82.5 79.6 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4
1758 78.5 258 2.4 nvm got lazy
This is a Science question pls help give 15 coins for answer
Answer:
Conservation: using less water
Xeriscaping: replanting your yard with plants that do not require great amounts of water
Desalination: process of removing salt from water so that it can be used for consumption
Water Budget: finite amount of usable water available
Potable: water that is safe to use a drink
Answer:
conservation- using less water
xeriscape- replanting your yard with plants that require little water
desalination- process of removing salt from water
water budget-finite amount of usable water available
potable- water that is safe and usable
Explanation:
Explain the role of gravity and inertia on the motion of objects in the solar system.
Which is NOT an INHERITED TRAIT?
The color of the plant's flowers
Holes in leaves that were made by insects
The ability of some plants to shed their leaves
The size and shape of the leaves
A parked car begins to roll down a hill, what can you conclude from that observation?
A force was required to start the car rolling.
The rolling friction is equal to the car’s weight.
The rolling friction is greater than the force of the car’s weight against the hill.
The car will stop when a force equal to the weight of the car is applied against the car.
Answer:
I think you answered that yourself
Explanation:
please help! asap! brainliest to the right answer!
The orbital radii of four planets in our solar system are shown in the following table.
Orbital Radii
Planet Orbital Radii (AU)
W 5.2
X 0.72
Y 0.37
Z 19.1
Which planets are likely to be inner planets?
Select one:
a. W and X
b. X and Y
c. Y and Z
d. X and Z
Answer: B. X and Y
Explanation:
WILL MARK BRAINLIEST
Sancia's class is studying rocks and minerals. Sancia has found this rock on the school playground. "I think this rock is made of mostly one mineral," said Sancia's teacher.She gave Sancia the mineral chart you see here. What evidence would be of little use to Sancia? What characteristic would be most useful to her when classifying the mineral?

A) least useful - color; most useful - streak
B) least useful - hardness; most useful - color
C) least useful -streak; most useful - hardness
D) least useful - hardness; most useful - cleavage
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Please help me!
Heat always flows from a BLANK 1 place to a BLANK 2 place.
Blank 1:
higher, lower, colder, hotter
Blank 2:
higher, lower, colder, hotter
Answer:
higher hotter lower colder
Explanation:
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Object 1 carries a positive charge and is brought close to Object 2. Object 2 is attracted to Object 1.
Which option describes why Object 2 is attracted to Object 1?
A. Object 2 is neutral.
B. Object 2 carries a positive charge.
C. Object 2 has mass.
D. Object 2 carries a negative charge.
Answer:
D.Object 2 carries a negative charge
Please helppppp ASAP mark you Brainliest
1. Answer choice: (natural selection, diversity, scientific theory of evolution, genetic variation) and (environmental factors, inherited, inherited, extinct)
2. Answer choice: (national selection, diversity, environmental factors, extinct)
3. Answer choice: (national selection, genetic variation, inherited, environmental factors) and (genetic variation, extinct, diversity, inherited)
Answer:
Explanation:
The DIVERSITY explains how experimental factors both work to help populations respond the the environment over time
Whether a species has stopped existing recently or in ancient history it is still considered extinct
genetic variation is a result of inherited factors from parent to offspring
Plate Tectonics Lab: Snicker’s Science
Answer:
sup
Explanation:
Using the vocabulary words we have learned so far in this unit, describe what happens when something warms up.
average
infer
kinetic energy
molecule
Which describes an INHERITED TRAIT of a plant?
The broken branch of a tree
The torn flower petal
The green color of a leaf
The holes in a leaf caused by an insect-eating it.
Answer: the green color of a leaf
Explanation: because the other things are physical changes of a plant that don't get passes down to offspring
Answer:
The green color of the leaf
Explanation:
That is a trait they have by birth and is what they had passed on to them.
A carpenter strikes a nail with a hammer, pushing it into wood.
What are the forces in the force pair for this example?
A. the force applied by the nail on the wood
the force applied by the hammer on the carpenter
B. the force applied by the nail on the wood
the force applied by the nail on the hammer
C. the force applied by the hammer on the nail
the force applied by the hammer on the carpenter
D. the force applied by the hammer on the nail
the force applied by the nail on the hammer
Answer:B. the force applied by the nail on the wood
the force applied by the nail on the hammer
Explanation:
Which of these devices does NOT contain a magnet or electromagnet?
A. an electric motor
B. a doorbell
C. a telephone
D. a light bulb
( no links and no files) An egg falls off a shelf.
What is the kinetic and potential energy of the egg just before it strikes the ground?
A. potential energy: low
kinetic energy: high
B. potential energy: high
kinetic energy: low
C. potential energy: high
kinetic energy: high
D. potential energy: low
kinetic energy: low
Answer:C. potential energy: high
kinetic energy: high
Explanation:
Can anyone help me plz
Answer:
B and A
Explanation:
Uhhh-
Is radioactive atoms a type of electromagnetic radiation?
Yes or no?
Answer:
Yes :) rjhehrhrhridjrieuuririeirurhryyrur
Answer:
no
Explanation:
What's the difference between radioactivity and radiation? As we have seen, radioactive decay is a property of a particular nucleus. In comparison, radiation is a possible consequence of many processes, not just radioactivity. ... non-ionising radiation: essentially the low-energy parts of the electromagnetic spectrum.
At which position will the bar magnets most likely experience the least magnetic potential energy between them?
A diagram is shown of 4 different positions for a pair of magnets.A table shows 4 arrangements of a pair of magnets. In the first row, position 1, shows two horizontally oriented magnets as rectangles with the left end in red labeled N and the right end in blue labeled S. A large gap exists between the magnets. The second row, position 2, shows the magnets slightly closer together. In the third row, position 3, they are even closer. In the fourth row, position 4, the magnets are connected, with the blue end of the left magnet connected to the red left side of the magnet to the right.
A. position 1
B. position 2
C. position 3
D. position 4
Answer:
a. position one
Explanation:
Because when you sit them done the other positions connect automatedly ,but this one does not because to for away.
hope this helps.
A farmer heaves a 7.56 kg bale of hay with a final velocity of 4.75. What is the kinetic energy of the bale?
Answer:
12.33
Explanation:
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( no links) An egg falls off a shelf.
What is the kinetic and potential energy of the egg just before it strikes the ground?
A. potential energy: low
kinetic energy: high
B. potential energy: high
kinetic energy: low
C. potential energy: high
kinetic energy: high
D. potential energy: low
kinetic energy: low
Nitrogen gets returned to the atmosphere through
Answer:
nitrogen fixation ........
Oil stores ______ energy.
A Heat
B Chemical
C Mechanical
D Electrical
NO LINKS I WILL PERSONALLY SEND YOU USERNAME TO BRAINLY'S EMAIL ADDRESS!
Answer:
B. Chemical
Explanation:
The energy in fossil fuels (coal, oil, gas) is Chemical Potential Energy. Fossil fuels come from decayed living matter that has stored energy in its chemical bonds (bonds of atoms and molecules). Coal, petroleum, natural gas, and propane are examples of fossil fuels that store chemical energy.
Everyone has different strengths and abilities in sports. A. True B. False
its GYM class
Answer:
a true
Explanation:
(no links or files) How can an electromagnetic wave transmit energy?
A. Electromagnetic waves are vibrations in a medium. These vibrations carry energy.
B. Electromagnetic waves themselves are packets of energy. They transmit their energy if they are absorbed by an object.
C. Electromagnetic waves are vibrations in a medium. These vibrations carry both matter and energy to distant locations.
D. Electromagnetic waves are heat rays. They transmit their energy to objects they hit.
Answer:B
Explanation: I think this is the answer
Which of these are affected by Earth’s magnetic field?
A. a magnetized needle floating in a dish of water
B. a piece of magnetite hanging from a string
C. all of the above
D. a bar magnet hanging from a string
All joints of this answer includes, Which means that none of these Are incorrect, In form of answer yes. But in magnet, The answer is C, All of the above.