Answer:1D2C3C4C5D6D 7D8D 9BExplanation:better give me points XX

Physics Middle School

AYOO I NEED HELP plz

Answers

Answer 1

Answer:

Explanation:

better give me points X﹏X

Answer 2

Answer:

1) D

2) C

3) D

4) C

5) D

6) D

7) D

8) D

9) B

Take these answers with a grain of salt.

Related Questions

Kinetic and potential energy.

Answers

Answer: 3 hope this helps :)

Explanation:

Answer: #1 = 2 #2 = W

Explanation: Where there is the most potential energy is the top. The bottom when the energy has been used is where there is the most kinetic energy.

How do yeast cells get the nutrients that keep them alive?

Answers

Answer:

vitamins, amino acids and fat acids

Explanation:

by streaming nicki minaj

I need number two only

Answers

Answer:

d: ice is less dense than liquid water.

Explanation:

hope this helps! ( brainliest would be appreciated :)

~mina

D good luck with the rest of your work

Describe the climate of a desert biome. (Temperature and precipitation)

Answers

Abiotic factors include the non living components of the environment.
For example- Temperature, humidity, and rainfall.
Desert biome is mainly considered as a part of drylands. It is characterised by extremely low humidity. Average rainfall in this biome is less than ten inches. This results in scarcity of water. It experiences extremely high temperature and is frequently windy.
Example of desert biome- Thar desert in Rajasthan.

How does the digestive system interact with the following organ systems (circulatory, muscular and nervous system) to maintain homeostasis?

Answers

Answer:

The circulatory system breaks down food and gets / absorbs nutrients. The muscular system works to get nutrients to the rest of the body. The nervous system basically controls the digestive system and sends information to the brain.

I'm pretty sure I'm right, but please correct me if I'm wrong! :)

In a recent hockey game, one player (m=100kg) was moving at a velocity of 8 m/s when he ran into another player (m=300kg) who was at rest (v=0m/s). After the collision, the two players were stuck together (moving with the same velocity). What was their velocity after the collision?

Answers

At first you need the displacement/distance from the point he started to run to the other player
Buttttttttttt if they were at rest because the force was balanced it could be
0m/s^2
Or the other way around
25m/s^2

Their velocity after the collision was 2 m/s.

What is principle of conservation of momentum?

According to the principle of momentum conservation, momentum is only modified by the action of forces as they are outlined by Newton's equations of motion; momentum is never created nor destroyed inside a problem domain.

Given parameters:

one player (m=100kg) was moving at a velocity of 8 m/s initially.

Another player (m=300kg) who was at rest (v=0m/s) initially.

After collision they stuck together and let the velocity of them is v.

According to principle of conservation of momentum, total momentum remains conserved.

total initial momentum = total final momentum

100×8 + 300×0 = (100 + 300)v

400v = 800

v = 2.

Hence, their velocity after the collision was 2 m/s.

Learn more about momentum here:

https://brainly.com/question/24030570

#SPJ5

A pair of point charges, which have charges of –3µ C and –4µ C are separated by 2 cm. What is the value of the force between them

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Answer:

Explanation:

What do the best conductors have in common?

Answers

Answer:

A super conductor is a perfect conductor that has zero resistance. It doesn't just have very low resistance and conducts electricity well, it has ZERO resistance and conducts electricity perfectly with no losses at all. In theory if you had a super conductor material it could be infinitely thin and infinitely long.

PLZ ANSWER ASAP!!
( please)

Answers

the daily rise and fall of Earths water on its coastlines

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