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
fomenos
2 years ago
7

A ball is kicked straight up. The ball's speed decreases as it moves upward. Why does the ball's

Chemistry
1 answer:
kumpel [21]2 years ago
8 0

Answer:

I think the third one

You might be interested in
Wine is 13 % alcohol by volume. How many milliliters of alcohol are in a 0.900-L bottle of wine?
AURORKA [14]
13% of 0.900 is 0.117
there are 0.117 milliliters of alcohol in a 0.900-L bottle of wine.
3 0
2 years ago
Read 2 more answers
According to Newton's second law of motion, the acceleration of an object equals the net force acting on the object divided by t
astraxan [27]
Lets write the formula, then start to determine!

Force = mass times acceleration

Therefore, 

acceleration = force divided by mass

Answer:- A) mass

8 0
3 years ago
Read 2 more answers
5. How many elements do we have in Octane?
jekas [21]

Answer:

2 elements

Explanation:

Octane is composed of carbon and hydrogen atoms.

3 0
3 years ago
Lithium carbonate, li2co3, contains 18.8 % lithium and is used in the treatment of mental illnesses such as bipolar disorder. wh
masha68 [24]
Assuming that the percentage composition is on the basis of weight percentage, therefore the mass of lithium would simply be the product of the two, that is:
mass Lithium = 0.188 * 1.70 g
mass Lithium = 0.3196 g = 0.32 g
5 0
3 years ago
What does the number on the top left of the symbol show?
kkurt [141]

Answer:

Atomic mass

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A lab technician had a sample of radioactive Americium. He knew it was one of the isotopes listed in the table below but did not
    9·2 answers
  • What is the chemical formula for 2-propanol?
    10·1 answer
  • For chemistry purposes we will always measure delta Ts (temperature changes) with which scale?
    6·1 answer
  • Please help me out asap
    6·2 answers
  • Which statements correctly match a chemical name with its formula? Use the list of polyatomic ions and the periodic table to hel
    10·2 answers
  • Find the molar mass of s6
    8·2 answers
  • 1. To calculate the molarity of a solution, you need to know the moles of solute and the
    15·1 answer
  • Consider two gases, A and B, are in a container at room temperature. What effect will the following changes have on the rate of
    14·1 answer
  • An oxidation-reduction reaction that is also a synthesis reaction
    9·1 answer
  • Changes in the composition of the atmosphere have caused gradual changes in earth's _______ throughout history, causing changes
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!