If the is the absense of light is the dark. thennnnnnnnnn since there is light particles. is there dark particles?if not then im dum

i really need help on this please help me

PLEASE HELP ME

Moving water can be used to produce electricity because...


Kinetic energy can be converted into potential energy, but not vice versa.

Energy cannot be converted into other forms of energy.

Most forms of energy can be converted into other forms.

Potential energy can be converted into kinetic energy, but not vice versa.

As a parachutist falls with his parachute open, the downward force from the gravitational interaction is the same strength as the upward force of the drag interaction.


b. How would you describe the Forces? Explain whether or not the parachutist is accelerating.
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A medium-sized star in the middle of its life cycle, such as the Sun, is most likely to emit which color of light?
A red
B blue
C white
D yellow

Choose the correct option.

If we hit a range, it will vibrate back and forth. The range pushes / pulls the air molecules next to it, causing them to move back and forth / straight, with the same frequency. These molecules push the layer of molecules down / near, so they also start to vibrate. In this way, the oscillation is followed by one molecule next to it.

Which statement best describes why the Milky Way is shaped a certain way?

The gravitational forces from the center of the Milky Way cause stars and solar systems to orbit around the center of the galaxy.

The gravity from the sun causes all of the other stars and solar systems to orbit it.

The Big Bang caused the Milky Way to form into the supernova we see today.

The inertia of objects in space makes them travel far distances.

Team Kyoto and Team Copenhagen are engaged in a fierce game of Tug of War. Team Kyoto pulls to the left with a force of 5000N and Team Copenhagen pulls to the right with a force of 5000N. Explain what net force will be and in which way (if any) the rope will accelerate.


helpppp due in 20 mins no links pweysss

PLEASE HELP!!
What guidelines are set forth by the USDA and MyPlate?

PLEASE ANSWER ASAP!
Sound wave travels through water at 1,500 m/s. How far would it travel in 5 s?

Use the Speed of Sound Equation

s = d / t

After you cross the finish line, you slow down and come to a stop, breathing hard. It takes you 10 seconds to come to a stop. What is your acceleration?

If there is a solar eclipse, we see a shadow because the sunlight is _______________.

A. none of the above
B. reflected by moon
C. refracted by moon
D. absorbed by moon

Please help me




Why do objects in the sky appear to move and change so much?

The diagram shows the apparent motion of the Sun across the sky. EAST WEST Sunrise Which action causes the Sun to appear to move in this way?

A. Earth rotates from south to north.

B. Earth rotates from north to south.

C. Earth rotates from west to east.

D. Earth rotates from east to west.​

Gravity depends on which two factors? Select both from the list below.

Density

Mass

Shape

Volume

Distance

are cells made of tisse?

Which describes how light travels?
A. about 300,000 km/second
B. fast
C. in a straight line
D. all of the above

Paths of light are called light _______________.

A. lines
B. rays
C. sources
D. bullets

please help I will mark brainliest!!

When you look at a white light bulb through red sunglasses, why does the light look red to your eyes? What happened to all the other colors? Explain.

CHALLENGE

In this image, there is a tractor, a left rope, a boy, a right rope, an elephant, and the ground. Identify at least six pairs of action-reaction force pairs in the following diagram.


Due By the 24th pls helpppp

Which of the following statements applies to deductive reasoning? 1 Deductive reasoning applies specific knowledge. 2 Deductive reasoning may lead to arguments that are not valid. 3 Deductive reasoning begins with a general statement. 4 Deductive reasoning can be used for hypothesis testing.

PLEASE HELP!!
What guidelines are set forth by the USDA and MyPlate?

YOU WILL BE REPORTED IF YOU SUBMIT A LINK!

Find the net force exerted on a
0.15-kg ball that has an acceleration of 20 m/s2.

If the Earth’s axis was TILTED MORE than it already is, what would happen to the seasons? *

Summer and winter would get more extreme.
The seasons would stay the same as they are now.
We’d still have summer and winter, but they’d be less extreme.
There would be no changing seasons. It’d be the same year-round.

The GALEX observatory was a recent observatory. that was launched to observe over a half-billion galaxies going back to when our Universe was just about 3 billion years old. It used wavelengths of higher energy than visible light. Which of these could describe the wavelengths used by the GALEX observatory to make observations in space?
A. microwaves
B. radio waves
C. Infrared waves
D. ultraviolet waves

How would a bar magnet orient itself to the magnetic field?

QUESTION: What is the relationship between the masses of the objects and the gravitational force between them? (Another way of asking: What happens to the gravitational force as the masses get larger?)



helpppp due at 9:30am... n no mfkn links -_-

Is the gravitational force between the two objects attractive, repelling, or both? Explain how you know.

the defense between an earthquake's focus and its epicenter.

In the diagram below astronauts on different planets are dropping apples.