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
mart [117]
3 years ago
8

The relationship between kinetic energy and speed is

Chemistry
1 answer:
Aleksandr-060686 [28]3 years ago
6 0

Answer:

The energy transferred is known as kinetic energy, and it depends on the mass and speed achieved.

This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed.

KE = 0.5 • m • v2

where m = mass of object

v = speed of object

That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four. For a threefold increase in speed, the kinetic energy will increase by a factor of nine.

You might be interested in
Which of the following pairs of elements is most likely to form an ionic bond
Nady [450]

Answer:

it is calcium and bromine

Explanation:

this is because they are both ionic compounds

4 0
3 years ago
If you were setting up an experiment to disprove spontaneous generation in a liquid medium, which of the following would be esse
VladimirAG [237]

Answer:

D.- Using a sterile liquid and eliminating exposure to microorganisms.

Explanation:

Remember that Redi´s experiment is going to be with different jars cover the top. In this case, if the liquid is sterile that means any living thing is present there. so if by passing the time, there are no microorganisms, this is going to be the results that the spontaneous generation does not exist. From a non living liquid there can not produce a living thing.

8 0
3 years ago
A sample of hydrogen gas has a pressure of 1.50 atm with a volume of 5.00 L, what is the pressure if the volume is expanded to 7
miss Akunina [59]

Answer:

The pressure is 0,97 atm

Explanation:

We apply Boyle Mariotte's Law, where for a certain mass of gas, at constant temperature, the pressure and volume vary inversely proportionally:            P1x V1 = P2 x V2 P2= (P1 x V1)/V2

P2 = 1, 50 atm x 5, 00 L /7,74 L

P2= 0, 97 atm

6 0
3 years ago
How you could use the scientific method to learn whether water really does take longer to boil if you are watching it.
Degger [83]

Answer:

What you need is a thermometer and a clock.

Explanation:

6 0
4 years ago
The growth of the plants that the animal used for food could not keep up with the needs of the population. there was so little f
WARRIOR [948]

In this case, the population has exceeded the available food, thus causing a decline in the population.

<h3>What is carrying capacity?</h3>

It is the maximum population size that an ecosystem can sustain based on the resources that it has.

Above the carrying capacity, resources become extremely limited and competition becomes stiff in the population. Thus, the population declines.

Below the carrying capacity, resources are abundant and the population grows. Most of the time, a mature population hovers around the carrying capacity of the ecosystem.  

More on carrying capacity can be found here: brainly.com/question/797991

#SPJ1

8 0
2 years ago
Other questions:
  • On headedama be prepared​
    10·1 answer
  • How do colloids that exist in nature affect people
    7·1 answer
  • The difference between stager and eclipse
    10·1 answer
  • A chunk of limestone which is calcium carbonate reacts with acid at a certain rate. Is the limestone were crushed the rate of re
    10·2 answers
  • What happens to bonds of the compounds in a chemical reaction
    9·1 answer
  • One main difference between a Prokaryotic cell and an Eukaryotic cells is __________.
    14·2 answers
  • Acetic acid and water react to from hydronium cation and acetate anion, like this: HCH3CO2 (aq) + H2O (I) → H3O+(aq) + Ch3CO2-(a
    12·1 answer
  • Cells are arranged to form different types of _____, which then work to perform specific jobs for the well-being of the animal.
    5·2 answers
  • The chemical formula for glucose (sugar) is C6H12O6. What are the individual numbers called in a chemical formula?
    13·1 answer
  • How can gamma rays be harmful?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!