Tigers and goldfish are not related
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Related Questions
As shown in the figure below, April enters a race. She runs leftward 100 m to her horse, then she rides 500m to her truck, then she drives 1000m in a total time of 120s. What is her average velocity over the 120s period?
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Answer:
The answer is below
Explanation:
The average velocity is the ratio of total distance traveled to the total time taken to complete the distance. The International System of Units (SI) unit of velocity is the meter per second (m/s). The Velocity is given by the equation:
Velocity = total distance traveled / total time taken
The total distance traveled = Distance traveled by horse + distance traveled by truck + remaining distance traveled = 100 m + 500 m + 1000 m = 1600 m
Total time taken = 120 s
Velocity = total distance traveled / total time taken = 1600 m / 120 s = 13.33 m/s
Velocity = 13.33 m/s
13.33m/s
i have used it before but i dont know what it means WTH DOES AI MEAN
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Answer:
It stands for Artificial Intelligence
Explanation:
Earth's orbit is an ellipse. Which of the following ellipses most closely resembles the exact shape of Earth's orbit, as seen from directly above the North Pole?
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Earth is revolving around the sun in an elliptical orbit, with sun as one of its focus. So, the correct shape is A.
What is Newton's law of gravity ?Newton's law of gravity states that, every body in the universe attract each other with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
Here,
Earth is revolving around the sun in an elliptical orbit, with sun as its focus.
According to Kepler's law of orbits, every planet moves in an elliptical orbit with sun as one of its focus.
From, Newton's law of gravity and Kepler's law of orbital motion, we can say that the earth is moving in an elliptical orbit because, the earth is experiencing gravitational force of attraction due to the sun at the centre and also due to the other planets revolving in the solar system.
Due to the overall gravitational force, the earth will have to adjust the orbital motion in order to attain stability. As a result, the orbit of earth will have a distortion from its circular shape, forming an elliptical shape for orbit, which is a stable shape.
Hence,
Earth is revolving around the sun in an elliptical orbit, with sun as one of its focus. So, the correct shape is D
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Erin is keeping a science journal. She wrote the following paragraph that explains how light travels through different mediums. But she’s made one mistake. Which sentence in Erin’s journal is incorrect?
A ray of light passes through the air and enters the water inside a metal container. The light ray bends as it crosses the boundary between air and water. Once it hits the bottom of the container, the ray gets reflected. The reflected ray passes back through the water and enters the air without bending. In this example, the ray of light is both reflected and refracted.
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Answer: The first part I think
Explanation:
Im not too sure on this one
What does the small number 2 show in this chemical formula H2O ?
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Answer: two atoms of hydrogen in a molecule of water.
Explanation:
I need help on this please!
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Answer:
i think it is no interference
Explanation:
because both of the arrows haven't interfered. If you look up some of the pictures of each answer choice that is on your question, it will have that picture shown.
Huan wants to enter the science fair at his school. He has a list of ideas for his project. Which questions could be answered through scientific investigation? Check all that apply. Does pressure have an effect on the solubility of a substance? Which physicist was the smartest? Is the information on the periodic table difficult to understand? Which brand of soap is the best for cleaning grease off of dishes? Which laboratory experiment is the most fun to perform?
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Do y'all have any fears you cannot stand?
I do... cockroaches... well any bug actually.
(I'm doing this to get rid of points bc I'm quitting so yeah)
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Answer:
tbh sharks epically in waters that aren't clear
Explanation:
Answer:
thanks
Explanation:
for that
If a liquid is heated and the temperature at which it boils is measured, the _____ property is being measured.
molecular
atomic
chemical
physical
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Answer: atomic think so
Explanation:
Answer:
Physical.
Explanation:
It is physical because atomic is dealing with something with the elements constructing the substance. Molecular is similar. Chemical is changing the chemical makeup of a substance. So through the process of elimination, it is physical.
Explain what happens as the heart grows bigger.
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Initially, the heart may grow bigger as a compensatory mechanism to try to keep up with increased demands for blood and oxygen. For example, if a person engages in regular exercise, their heart may enlarge to accommodate the increased demand for blood and oxygen to the muscles.
However, if the heart continues to grow over time, it can become less efficient at pumping blood and may develop structural abnormalities that increase the risk of heart failure, arrhythmias, and other complications.
In some cases, cardiac hypertrophy may be reversible if the underlying cause is treated, such as by managing high blood pressure or heart disease. However, if left untreated, hypertrophy can lead to irreversible damage to the heart muscle and may require more aggressive interventions, such as medication, surgery, or other medical procedures to manage the condition.
Can someone explain how they got their answer or how I get the change in number? :(
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Answer:
See Below
Explanation:
Okay, I thinkkk what it is asking by what you summarzied for me issss:
They split the total time into four quarters. They then took (for the first quarter) the start time. Then when the first quarter ends and the second quarter starts is the "end" time.
They then subtract the start time of the second quarter from the end time of the first quarter.
I hope this helps, good luck! :D
Which of the following is NOT laboratory evidence of a chemical reaction?
A. Large chunks of sodium chloride are placed in a mortar and pestle. The sodium chloride is broken into smaller pieces.
B. Hydrochloric acid is poured in a test tube containing a piece of magnesium. Bubbles of gas form.
C. A solution of silver nitrate is added to a solution of sodium chloride. A solid white substance forms.
D. A solution of sodium sulfide is added to hydroiodic acid. A rotten smell is given off.
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Answer:
A. Large chunks of sodium chloride are placed in a mortar and pestle. The sodium chloride is broken into smaller pieces.
Explanation:
This is an example of physical change where the physical properties of the substance are altered without any formation of a new substance. So, it is not an evidence of a chemical reaction.
Do nutrients cause seagrass to grow more in this area? If so, are both nitrogen and phosphorus equally important? Explain your answer.
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Seagrasses are a vital part of the marine ecosystem..
Seagrasses are submerged flowering plants found in shallow marine waters, such as bays and lagoons and along the continental shelf in the Gulf of Mexico. A vital part of the marine ecosystem due to their productivity level, seagrasses provide food, habitat, and nursery areas for numerous vertebrate and invertebrate species. The vast biodiversity and sensitivity to changes in water quality inherent in seagrass communities makes seagrasses an important species to help determine the overall health of coastal ecosystems. Seagrasses perform numerous functions:
Stabilizing the sea bottom
Providing food and habitat for other marine organisms
Maintaining water quality
Supporting local economies
A liquid of low viscosity _____.
fills its container
flows slowly
has a definite shape
flows quickly
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Answer:
i believe B, my apologies if wrong, let me know if it was wrong so I can correct myself
Explanation:
The diagram shows the moon and Earth in space.
Which is the best label for the dotted-line arrow?
Group of answer choices
A- moon’s attraction to the Sun
B- force of Earth’s gravity
C- orbit of the moon around Earth
D- moon’s motion without gravity
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Answer:
moon's motion without gravity
A slump is a form of mass wasting that occurs when a coherent mass of loosely consolidated materials or rock layers moves a short distance down a slope. Movement is characterized by sliding along a concave-upward or planar surface.
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Answer:
concave surface!
Explanation: Hope This Helps :)
Do the same forces that cause tides in the ocean also affect the solid Earth?
If so then what are some pieces of evidence that this is true
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Answer:
no the moon does the tides. And i think tectonic plats and volcanos and a bunch of other stuff affect the earth
Explanation:
mOoN jhghyhtjghyttjgtrfgjtrkejrf4ffh6
Explain one way you could set up a tug-of-war that was imbalanced. What did you observe? What did you notice about the forces?
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-
A. How will the Milky Way continue to move outward as a result of the Big Bang?
B. How will the Milky Way expand and get larger as a result of the Big Bang?
C. How will the Milky Way change shape and composition as a result of the Big Bang?
D. How will the Milky Way contract and get smaller as a result of the Big Bang?
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PART A: The image shows a person looking at the Moon through a telescope. Describe how light travels from the sky to the viewer’s eye.
Part B
The light rays come close together as they travel from the large mirror to the small mirror. How do you think this affects the size and clarity of the image the viewer sees?
Part C
How does the eyepiece change the image for the viewer?
Part D
The eyepiece has a curved piece of glass that bends light rays toward the center. What is the bending of light called?
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Answer:
Describe how light travels from the sky to the viewer's eye. First, light from the sky travels into the concave mirror, which reflects the light to a smaller and flat mirror. Then, the small mirror reflects that light into the telescope's magnifying lens. This lens makes the light reach the viewer's eyes.
Newton’s third law of motion states that when an object applies a force on another object, the second object applies a _______ of the same strength on the ______ object, but the force is in the __________ direction. (Science)
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2. Not sure might be same
3. Opposite
Hi guys :) I am in desperate need of help. Thanks <3
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Answer:
yes me to i think its A
Explanation:
The Chemical equation represents________reaction
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Answer:
A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side.
Explanation:
The question: The Chemical equation represents________reaction
List an example of matter in each of the three states.
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The example of matter in the three states is brick in solid state, water in liquid state and oxygen gas in gaseous state.
1. Solid: A brick is a solid object that maintains a fixed shape and volume.
2. Liquid: A glass of water is a liquid that conforms to the shape of its container but maintains a definite volume.
3. Gas: Oxygen gas in the atmosphere is a gas that does not have a fixed shape or volume, filling the available space.
The three states of matter are solid, liquid, and gas. Solids have a fixed shape and volume, such as an ice cube. Liquids have a definite volume but take the shape of their container, like water. Gases have neither a fixed shape nor volume and fill the entire space available to them, such as the air we breathe.
In summary, the states of matter describe the physical properties of substances based on the arrangement and movement of their particles, with solids having a fixed shape, liquids taking the shape of their container, and gases being free-flowing and filling all available space.
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Solid: An object that keeps a constant shape and volume is a brick.
Thus, Liquid: A glass of water is a liquid that keeps a consistent volume while taking on the shape of its container. Gas: Oxygen gas fills the available space in the atmosphere and does not have a defined shape or volume.
Gas, liquid, and solid matter can exist in any combination. Solids, like an ice cube, have a set shape and volume.
Like water, liquids have a set capacity but adopt the shape of their container. Gases, like the air we breathe, have neither a set shape nor volume and fill all available space.
Thus, Solid: An object that keeps a constant shape and volume is a brick.
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complete the following sentence the risk from treating a patient with radiation is that the radiation may......... healthy body cells
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Answer:
damage
Explanation:
radiation will defenately damage body cells
1. Which of the following has the least potential energy?
a. A car driving on the highway b. A man on the top of a ladder. c. An orange sitting on top of a table.
d. A ball in the pitcher’s hand waiting to be thrown.
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An orange perched atop a table has the least potential energy of all.
What is potential energy?The power that an item can store as a result of its position in relation to other objects, internal tensions, electric charge, or other situations is known as potential energy.Potential energy is a type of stored energy that depends on how various system elements interact with one another. When a spring is compressed or stretched, its potential energy increases. A steel ball has higher potential energy if it is lifted above the ground as opposed to falling to the ground.Potential energy, or the latent energy in an item at rest, is one of the two forms of energy. On the other hand, kinetic energy is the energy that a moving object expresses.To learn more about potential energy refer to:
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Students have a small steel ball and a large steel ball, and they have a short ramp and a tall ramp.
The students want to find out if a ball's size affects how far it can roll. They also want to find out if the height of the ramp affects how far the ball can roll.
They do the following experiment: (second image)
The students finish conducting their tests and conclude that using a taller ramp and a larger ball will make the ball roll further. Is their conclusion based on a reliable experiment?
A.Yes, because they used the same color balls.
B.No. They did not do an additional test to compare the results using the short ramp.
C.No. The small ball should have been pushed with more force.
D.Yes, because they changed the height of the ramp.
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Answer the larger ball will reach late.
Explanation:the smaller ball will reach before because it's density is low because of its small size and the small ball will reach before because it's lighter
a force of 6.0kg gives an acceleration of 2.0m/s/s to the right. What is the force of friction on the block?
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describe a situation in which the displacement of a roller skater is 0km, but the distance traveled is 2km
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Answer:
For example, it is possible to roller skate around a circular running track that is 2 km long, having a distance of 2 km but a displacement of 0 km.
Explanation: I think that is the answer and know
The transfer of energy by electromagnetic
#A. Radiation
#B. Convection
#C. Conduction
#D. Thermal energy
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Answer:
Explanation:its thermal energy.There are three methods of thermal energy transfer: conduction, convection, and radiation