Physics Middle School

( 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

Answers

Answer 1
A. The potential energy is always the highest at the top and the kinetic energy is always the lowest at the top.
Answer 2

Answer:C. potential energy: high

kinetic energy: high

Explanation:

Related Questions

Which force is a field force?

A. electric force
B. the force that a spring applies to an object
C. a physical push on an object
D. friction

Answers

it has to me c because it’s a part of the force of things that do
electric force


sxjxkxkxkxkxkxk

Oil stores ______ energy.
A Heat
B Chemical
C Mechanical
D Electrical
NO LINKS I WILL PERSONALLY SEND YOU USERNAME TO BRAINLY'S EMAIL ADDRESS!

Answers

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.

The correct answer is b:))!!
Have a great day

Everyone has different strengths and abilities in sports. A. True B. False
its GYM class

Answers

Answer:

a true

Explanation:

I’m pretty sure it’s true

( 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

Answers

I would most likely say b
The answer is c also what is up with the links?

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

Answers

I believe it is “C” all of the above, I hope this helps you!

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.

Nitrogen gets returned to the atmosphere through

Answers

Answer:

nitrogen fixation ........

the activity of organisms known as decomposers. Some bacteria are decomposers and break down the complex nitrogen compounds in dead organisms and animal wastes. This returns simple nitrogen compounds to the soil where they can be used by plants to produce more nitrates.

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)

Answers

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

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.

Answers

Answer: it = kobe

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

Answers

i think it is D a light bulb
The answer is D.
A lightbulb has no magnet or electromagnet.

The unicorn suddenly ran through the school at 5.6 m/s and it has a mass of 450 kg. What is the unicorn’s kinetic energy?

Answers

Answer:

KE = 567000 J

planation:

The kinetic energy of the unicorn can be find out from its mass and velocity. The kinetic energy of unicorn is 7056 J.

What is kinetic energy ?

Kinetic energy is a form of energy on an object generated by virtue of its motion. It is related to the mass and velocity of the object by the expression written below:

Ke = 1/2 m v²

When an object starts moving from rest, its potential energy converts to kinetic energy. As the mass and velocity increases, kinetic energy increases.

Given that, m = 450 kg

v = 5.6 m/s

then , Ke = 1/2 450 kg × (5.6 m/s )² = 7056 J.

Therefore, the kinetic energy of the unicorn is 7056 J.

Find more on kinetic energy:

https://brainly.com/question/26472013

#SPJ2

Plate Tectonics Lab: Snicker’s Science

Answers

Answer:

sup

Explanation:

did you know i love apples like they be bussin
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