1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erma4kov [3.2K]
3 years ago
13

What causes a spring to bounce up when it is pushed down and then released?

Chemistry
1 answer:
nalin [4]3 years ago
4 0

(a) Pushing the spring down gives it stored mechanical energy that turns into motion

Explanation:

Pushing on the spring causes the mechanical energy, of pushing on the spring, to be stored in the spring through potential elastic energy. Due to the elasticity of the spring, when the spring is released and resumes its initial shape the stored energy is released and can be used to do work such as motion.

You might be interested in
PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP!!<br> DUE IN 10 MINS <br><br> Number 9 and 10!
svp [43]

Answer:

the answer is your a awesome person

4 0
3 years ago
What amounts to use in sulfur foods?​
coldgirl [10]

Answer:

Allium vegetables. Even if you haven't heard the term “allium” before, you're probably a lot more familiar with these vegetables than you think!

Explanation:

3 0
3 years ago
Read 2 more answers
A voltaic cell has a zinc anode and a copper cathode. They are connected by a wire but no salt bridge. What can you predict will
Allisa [31]

The prediction is that B. The electrons will flow to the zinc anode where a negative charge will build up and eventually halt the reaction.

<h3>What is zinc?</h3>

This is known as a chemical element, of the periodic table, that is essential to life and is one of the most widely used metals. Zinc is of considerable commercial importance.

Without the salt bridge, positive and negative charges will build up around the electrodes causing the reaction to stop.

Hence, we know that the purpose of the salt bridge is to keep the solutions electrically neutral and allow the free flow of ions from one cell to another.

Read more about<em> zinc</em> here:

brainly.com/question/25764334

#SPJ1

4 0
2 years ago
What part of the sun do we see from earth?
NISA [10]

Answer:

photosphere

Explanation:

photosphere

There are 3 main layers of the Sun that we can see. They are the photosphere, the chromosphere and the corona. Together they make up the "atmosphere" of the Sun. The part of the Sun that glows (and that we see with the naked eye) is called the photosphere

8 0
3 years ago
Read 2 more answers
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
n200080 [17]

Answer: Cornea  

Explanation: The cornea is the only part of a human body that has no blood supply as it gets oxygen directly through the air.

3 0
3 years ago
Other questions:
  • What is the formula and name of the compound formed between na+ and o2-
    8·1 answer
  • A manufacturer of trophies wants to cover a trophy made of tin with thin layers of silver and gold. Which of the following proce
    5·2 answers
  • What happens to the molecules within a gas when the gas condenses
    8·1 answer
  • Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs, write NR after the reaction arr
    6·1 answer
  • What happens when a substance undergoes a physical change?
    10·2 answers
  • Room temperature is around 25°C. What is the<br> state of matter of bromine?
    9·1 answer
  • Which is one way to determine whether a reaction was a chemical reaction or a nuclear reaction?
    5·2 answers
  • Is hand sanitizer an acid or base?​
    8·1 answer
  • What are two natural and two man-made causes for sudden catastrophic change to an ecosystem
    8·1 answer
  • (fill in the blanks) In an ionic compound, the positive ion is called
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!