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
marishachu [46]
2 years ago
8

Calculate the kinetic energy of a baseball (mass = 5.25 oz) with a velocity of 1.0 x 10^2 mi/h

Chemistry
1 answer:
pychu [463]2 years ago
5 0

Answer:

262.5 Joules

Explanation:

You find the kinetic energy of multiplying half of the mass by the velocity. In this word problem it tells you the mass so you divide it by 2. That answer is 2.625, you then multiply that by the velocity, in this instance it's 1.0 x 10^2 mi/h.

The unit in kinetic energy is Joules. This is actually a really important part in chemistry and physics.

You might be interested in
A mixture is -
Studentka2010 [4]
B. a physical combination of two or more different materials.
4 0
3 years ago
Is Oxygen - O2 a pure substance or a mixture?
svetlana [45]
Oxygen is a pure substance, as it is composed of only a single kind of atom. Which is the oxygen atom, it cannot be broken or degraded down any further into constituents that make up the element. In terms of both chemically and physically.
5 0
3 years ago
What are the coinage elements ?
kupik [55]

The elements of a coin.

7 0
3 years ago
A reaction occurs when one compound reacts and is broken down into different elements or simpler compounds.
Inessa [10]

Answer:

Decomposition Reaction

Explanation:

If you are referring to what type of reaction that occurred then the answer would be decomposition reaction.

This is a chemical reaction where one reactant is broken down into two or more products.

REACTANT → PRODUCT

       AB       →      A + B

The products can be two or more elements or two or more compounds, depending on what was decomposed.

3 0
3 years ago
Read 2 more answers
Why do substances with different structures have similar conductivity values
weeeeeb [17]

Answer:

because of the material, they are made of      

Explanation:

like a paperclip and a car door maybe they both are metal or steel whatever they both can conduct energy. because of what they are made of.

i hope this helps and sorry i am rushing, i also just woke up

7 0
3 years ago
Other questions:
  • The proprietor of a rock shop insists that a nugget is pure gold. if the nugget occupies a volume of 5.40 ml, what would its mas
    12·1 answer
  • A. H+ concentration lower than OH- concentration:
    14·1 answer
  • What is a chemical bond
    13·2 answers
  • How do eroisn and weathering affect landforms?
    10·1 answer
  • What may happen to the electron when it loses its energy?
    13·2 answers
  • What is a chemical property of the fruit shown above? A. The fruit can decompose. B. The fruit has a mass of 250 grams. C. The f
    13·2 answers
  • 1. How many times will a mole of paperclips (think giant paperclip chain) stretch around the equator of the
    11·1 answer
  • Which of these choices is the best definition of absolute dating?
    6·1 answer
  • What is the difference between an acid and a base? Give an example of each.
    11·1 answer
  • PLEASE HELP WILL AMRK BRAINLIEST<br> what is the atomic mass of Na3PO4?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!