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
Write a balanced chemical equation based on the following description:
goblinko [34]

<u>the balanced chemical equation was shown here :</u>

2 K3PO4 (aq) +  3 NiBr2(aq)      ------------>>   Ni3(PO4)2 (s) +  6 KBr (aq)

5 0
3 years ago
An element has an atomic number of 22 what is the total number of valance electrons?
yuradex [85]

The Valance Electorns is 4

4 0
3 years ago
Guys please help me I have a final exam
Natasha2012 [34]

Explanation:

ok that is ans k............

4 0
3 years ago
Catalytic converters made of palladium (pd) reduce automobile pollution by catalyzing the reaction between unburned hydrocarbons
Doss [256]
Unburned hydrocarbon on reacting with oxygen undergoes combustion reaction. However, the activation energy of this reaction is significantly high. When a catalyst like Pd is added to the reaction system, it provides active sites for the reaction to occur. It acts are a heterogeneous catalyst. It is pertinent of note that catalyst is refereed as heterogeneous, when it exist in different phase as compared to reactant and products. In present case, reactants and products are in gas phase, while catalyst is in solid phase. Due to availability of larger surface area at active site of Pd, activation energy of reaction decreases and decrease in activation energy favors higher reaction rates. 
3 0
4 years ago
Last trivia hehe
loris [4]
Pluto
Explanation:
As it is dwarf lol lol to small what a normie like get bigger smh like why so small
3 0
3 years ago
Read 2 more answers
Other questions:
  • What type of a reaction occurs when potassium metal reacts with fluorine gas?
    10·1 answer
  • Using the vsepr model, the electron-domain geometry of the central atom in sf2 is ________. using the vsepr model, the electron-
    8·2 answers
  • In this unbalanced reaction, which atom is reduced? h2o + cl2 + so2 → hcl + h2so4
    8·2 answers
  • Look at the chemical equation below.
    12·1 answer
  • ANSWER THIS QUESTION FOR 29 POINTS
    10·1 answer
  • Draw the Lewis structure for the conjugate acid from the reaction of acetic acid with a generic acid (HA). Draw the molecule by
    9·1 answer
  • Need help fast please I am timed and giving 47 points.
    7·2 answers
  • Cells use oxygen to release energy during blank
    11·2 answers
  • What volume, in mL, of concentrated 16 M nitric acid would you need to use in order to prepare 500.0 mL of a 0.250 M HNO3(aq) so
    12·1 answer
  • A toy balloon has an internal pressure of 1.05 atm and a volume of 5.0 L. The temperature where the balloon is released is 250 C
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!