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
Ray Of Light [21]
3 years ago
10

Which of the following best represents potential energy being converted to kinetic energy?

Chemistry
2 answers:
OverLord2011 [107]3 years ago
6 0

Answer:

The answer is the roller coaster (A)

Explanation:

Potential energy depends on the height Ep= m*g*h. The more height the system has, more potential energy it owns. Meanwhile it starts to move, the energy transforms from potential (it's going down) to kinetic (it's gaining speed)

Ek = 1/2 * m * v^2

When the roller coaster reaches the ground, all the potential energy has turned into kinetic energy. As it starts going up again, once more the kinetic energy starts to transform into potential energy, due to the system is stoping and gaining height again.

Rufina [12.5K]3 years ago
5 0
I believe the answer is A
You might be interested in
What holds the hydrogen and oxegyn atoms together in a water molecule​
dem82 [27]

Answer: Hydrogen bonds

Explanation: Hydrogen bonds allow two molecules to link together temporarily. Water molecules are made up of two hydrogen atoms and one oxygen atom, held together by polar covalent bonds.

7 0
3 years ago
A dialysis unit requires 70000 mL of distilled water. How many gallons of water are needed? (1 gal = 4 qt)
crimeas [40]

Answer: 19.25 gallons

Explanation: 1 ml = 0.0011 quart

Given:  4 quarts = 1 gallon

Thus if 1 ml is equal to 0.0011 quart

70000 ml  is equal to =\frac{0.0011}{1}\times 70000=77quart

Now if 4 quarts is equal to 1 gallon.

77 quarts is is equal to=\frac{1}{4}\times 77=19.25gallons




8 0
3 years ago
Read 2 more answers
A student pours 800.0 mL of a 3.000 molar solution of sodium hydroxide into a 2.00 liter volumetric flask and fills the flask up
Rus_ich [418]
Dont mind this but dont click on the lino
8 0
3 years ago
How can I tell how many electrons in each energy level? When my question states "third sublevel" does this mean sublevel P?
nikitadnepr [17]
Sorry for the delay! My internet is a bit bad.
P is the third sublevel. Each sublevel (the angular momentum quantum number), has its own number:
<span>s = 1, p =3, d = 5, f = 7</span>
The number of electrons for each is:
s-2
p-6
d-10
f-14
It's easier to just memorize these numbers, but the equation for determining the sublevel number is 2n (n = the principal quantum number). The principal quantum number is based on the period the element is in.
6 0
3 years ago
Draw a schematic diagram with a battery, connecting wires, a light bulb, and an ammeter in a series circuit.
Mila [183]

Answer:

here it is

....................................................................................................................................

3 0
3 years ago
Other questions:
  • Which kind of magma produces a quiet volcanic eruption
    11·2 answers
  • Help please i am very dumb
    8·1 answer
  • Give an example of how a functional group can affect the properties of an organic compound.
    11·1 answer
  • How would the world be different if people were not aware of radioactive decay
    12·1 answer
  • The theory of continental drift was widely unaccepted until scientists started using ________ the map the ocean floor.
    15·2 answers
  • I need both answers please.
    13·1 answer
  • Do equal volumes of the same gas at the same temperature and pressure contain equal numbers of molecules (number of moles)?
    7·1 answer
  • How can alcohol content be increased
    14·1 answer
  • You have 2344.44 grams of water that react according to this balanced chemical reaction. What is the theoretical yield of H3PO4?
    7·1 answer
  • PbBr2<br> +<br> HCI<br> →<br> HBr<br> PbCl2 <br> Balancing chemical reaction
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!