Jennie observes her brother playing pool and has a theory that the potential energy in the pool stick is transformed into kinetic energy when he hits the ball.

Answers

Answer 1

Answer:

This theory is true and should continue to expand on this theory.

Explanation:

hope this helps.

Related Questions

By looking at the relative positions of the elements calcium, Ca, fluorine, F, sulfur, S, and oxygen, O, in the Periodic Table, which TWO descriptions are TRUE about calcium fluoride, CaF2, and sulfur dioxide, SO2?

CaF2 is an ionic compound, and SO2i is a covalent compound.

CaF2 is formed by covalent bonds, and SO2 is formed by ionic bonds.

CaF2 cannot conduct electricity when dissolved in water, but SO2 can.

CaF2 is a gas at room temperature, while SO2 has a high boiling point.

CaF2 has a high boiling point, while SO2 is a gas at room temperature.

CaF2 is soft at room temperature, while SO2 is hard and forms crystals.

Answers

Answer:

Explanation:

i got B for my answer sorry if wrong

Please help me asap .

Answers

Answer:

We use the four properties of sound: pitch, dynamics (loudness or softness), timbre (tone color), and duration.

Answer:

Dynamics, Duration, Pitch, Timbre! Hope this helped

Explanation:

Please help me with this question,giving the first correct answer brainliest

Answers

Answer:

Protons and Electrons (c)

Explanation:

I added my explanation in the comments of the question

Answer:

protons and neutrons

Explanation:

please mark me as brainliest

We observe objects that move and notice changes that happen quickly. Which of the following would be most difficult to observe directly with our eyes?

a fireworks display

burning wood

a temperature change

boiling water in a pot

Answers

Answer: C

Explanation:

A temperature change

How can you describe a mineral that sparkles, breaks into thin sheets, and has a measure of 9 on the hardness scale?

1. It is metallic, has cleavage, and can be easily scratched.
2.It is non-metallic, has cleavage, and can be scratched by a nail.
3.It is metallic, has cleavage, and can be scratched with special equipment.
or 4. It is non-metallic, does not have cleavage, and can be scratched with difficulty.

Answers

(Awnser is 1 because it is correct

3 . Because it is correct you cannot make thin foil by your hand it needs special equipment

please answer all 5 ....

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Answer:

Explanation:

just needed the points sorry

What is conduction ? Conduction is the process of which heat or electricity is transmitted through an object when there is a difference in temperature or electrical potential

GIVING BRAINLIEST!!!!

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Answer:

1. Pecan tree 1 and pecan tree 4

2. I don't know

Explanation:

1 is 1 pecan tree and tree 4 answer 2. Is natural selection or seduction I’m not shur

What would be different on Earth if the Moon did not exist?

Answers

The moon influences life as we know it on Earth. It influences our oceans, weather, and the hours in our days. Without the moon, tides would fall, nights would be darker, seasons would change, and the length of our days would alter.

1.) There would be an effect on the tides. For example El Niño and La Niña are lunar tidal phenomenon that is partially caused by the moon. Tides would be nearly 2/3 shorter.
2.) The earth would rotate about 3 times faster.
3.) With no moon, the tilt of the Earth’s axis which would cause a large shift in seasons and weather.
4.) There would be no lunar eclipses.
5.) The moon provides a lot of light at night, so if there was no moon, the nights would be extremely dark.
6.) Days would also be much shorter.

I got some of this info from Inside Science in case you need to provide a source.

State, with a reason, whether hotdog relish a homogeneous mixture or a heterogeneous mixture.

Answers

Answer:

MHMMMM TRY DOING A SAND WHICH I DID THIS A MOONTH AGO AND I MADE A 105 THINK ABOUT IT

Explanation:

It’s a heterogeneous mixture because it’s not a uniform mixture throughout, there are big chunks of stuff that can’t be mixed together.

Timbre describes the sound’s _____.

pitch

loudness

tone

quality

Answers

Answer:

A) pitch

Explanation:

I did band and also g*ogled it to check :)

If it isn't A, however, it is C

Hope this helps :D

Answer:

loudness

Explanation:

allow the ear to distinguish sounds which have the same pitch and loudnes

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