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
nadezda [96]
2 years ago
13

On a roller coaster, where is maximum kinetic energy I’ll mark the brainiest.

Chemistry
2 answers:
salantis [7]2 years ago
6 0

Answer: At the bottom of a big hill

Juliette [100K]2 years ago
4 0

Answer:

its the pink one I think

Explanation:

You might be interested in
Why did the increase in consumerism occur in the Roaring Twenties?(1 point)
enot [183]

Answer:

A. There were new technologies and new innovations to drive the sale of goods, since people could afford them

Explanation:

7 0
2 years ago
Read 2 more answers
Which best describes the products of a chemical reaction?
cricket20 [7]

Answer:

Q1 part D Q2 part B

Explanation:

After the chemical reaction, the things that you get are known as products.

3 0
2 years ago
A compound is composed of 58.8% c, 9.8% h, and 31.4% o, and the molar mass is 102 g/mol. what is the molecular formula for this
Ivahew [28]

The solution would be like this for this specific problem:

 

<span>Moles of carbon = 58.8 / 12 = 4.9 </span><span>
<span>Moles of hydrogen = 9.8 / 1 = 9.8 </span>
<span>Moles of oxugen = 31.4 / 16 m= 1.96 </span>
<span>Ratio 4.9 / 1.96 = 2.5 9.8 / 1.96 = 5.0 1.96 / 1.96 = 1 </span></span>

Simplest formula = C5H10<span>


</span><span>I hope this helps and if you have any further questions, please don’t hesitate to ask again.</span>
8 0
2 years ago
Read 2 more answers
What is the gram formula of na2co3
makkiz [27]

Answer:

106 gfm

Explanation:

element. number masses

Na. 2 23×2

C. 1. 12

O. 3. 16×3

then add

106 gfm

5 0
2 years ago
What type of galaxy is most common?<br><br> Elliptical<br> Irregular<br> Lens<br> Spiral
Vladimir79 [104]

Answer:

Spiral Galaxy

Explanation:

There are four main categories of galaxies: elliptical, spiral, barred spiral, and irregular. These types of galaxies are further divided into subcategories while at the same time other types of galaxies exist based on their size and other unique features. The most common type of galaxy found throughout the universe is the spiral galaxy.

3 0
2 years ago
Read 2 more answers
Other questions:
  • What role does the wire play in voltaic cell?
    10·1 answer
  • Most of the dissolved substance in sea water is: hydrogen chloride nitrogen sodium ANSWER NOW! I NEED HELP ASAP! WILL GIVE BRAIN
    13·1 answer
  • Select the correct answer from each drop-down menu.
    8·1 answer
  • The atoms of a certain element each contain 19 protons and 1 valence electron. Which statement correctly identifies this element
    12·1 answer
  • Question 1: A substance that is soluble in two liquids and makes an emulsion last longer is called what?
    8·1 answer
  • If 1.0g of each of the following gases is stored at STP, which one would occupy the greatest volume? CH4, CO, H2O, NO, or will t
    8·1 answer
  • Lennon-7<br> which cell is known as active cell<br>-​
    6·1 answer
  • How many moles are in 68 grams of Mg(OH)
    12·1 answer
  • Alice went camping with her family. She set up her tent in a grassy area. After two weeks, she noticed that the grass under her
    7·2 answers
  • What is the mass of 0.5 g/cm3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!