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
Naddik [55]
3 years ago
14

Which block do you think will slide down the ramp most quickly?

Chemistry
2 answers:
Oksi-84 [34.3K]3 years ago
8 0
Steel block because if you think about the friction it would make it more fast and therefore it would go faster
tangare [24]3 years ago
5 0
Steel because of friction. When rubber moves over smooth surfaces, it's the molecular forces between the two that are the main cause of friction. But when the surface is rough, it's the deformation of entire molecular layers of rubber that's the chief cause of friction.
You might be interested in
How are atoms connected to Electricity
qwelly [4]
The protons and electrons of an atom are attracted to each other. They both carry an electrical charge. Protons have a positive charge (+) and electrons have a negative charge (-). The positive charge of the protons is equal to the negative charge of the electrons.
5 0
3 years ago
How do you convert ethane to ethanoic acid? (with equation please).
Bess [88]
Ethane can be turned into its carboxylic acid form called the ethanoic acid by a series of steps. First chlirinate it in the presence of light. Then, add potassium hydroxide to get an alcohol. Finally, adding KMnO4 to oxidize it to a carboxylic acid. The equations are as follows:
C2H6 + Cl2  ---> C2H5Cl + HCl
C2H5Cl+KOH-> C2H5OH+ KCl.
C2H5OH  ----KMnO4 ---> CH3COOH.
4 0
3 years ago
Read 2 more answers
What causes pressure inside a helium balloon?
kupik [55]

Explanation:

So the gas pressure of a helium balloon arises from the impact of the collisions of the helium atoms between themselves and with the inside surface of the balloon. Of course, the outside atmosphere similarly exerts a pressure on the outside of the balloon.

7 0
3 years ago
I need help answer with right answer
larisa86 [58]

Answer:

I think it would be D

Explanation:

6 0
3 years ago
What are examples of everyday chemical reactions?
Softa [21]
<span>Photosynthesis Is a Reaction To Make Food</span>
7 0
3 years ago
Other questions:
  • Sulfur trioxide can react with atmospheric water vapor to form sulfuric acid that falls as acid rain. Calculate the mass in gram
    12·1 answer
  • Someone please help!! i don’t know how to do this
    13·1 answer
  • A solution that contains a small amount of salt and a large amount of water is said to be a ____________ solution.
    14·2 answers
  • Hazards that are associated with a structural fire include all of the following, EXCEPT: Select one: a. risk of building collaps
    11·1 answer
  • Please Help Me on this!!!! I'll Mark Brainliest!!!!! Thanks!!!!!!
    11·2 answers
  • The formula for dichlorine monoxide
    6·2 answers
  • What is the difference between oxidation and reduction
    9·2 answers
  • What is the weight in grams of 3.36 x 10^23 molecules of Copper Sulfate?
    11·1 answer
  • What is the volume of 62.0 g of ether if the density of ether is 0.56 g/mL?
    5·1 answer
  • A storm that stays longer over coasts is a more dangerous storm. Is this statement true or false?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!