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
Ahat [919]
2 years ago
5

The definition of the acceleration states that an object accelerates when it PLEASE HELP!!!

Chemistry
2 answers:
velikii [3]2 years ago
6 0

Maybe this can help.

In mechanics, speed increase is the pace of progress of the speed of an article regarding time (acceleration). Speed increases are vector amounts (in that they have greatness and direction). The direction of an item's speed increase is given by the direction of the net power following up on that article. The size of an item's speed increase, as depicted by Newton's Second Law, is the consolidated impact of two causes:

the net equilibrium of all outer powers acting onto that item — size is straightforwardly relative to this net coming about force;

that article's mass, contingent upon the materials out of which it is made — extent is conversely relative to the item's mass.

Rzqust [24]2 years ago
5 0

<u>There are two ways of thinking about it</u>:

  • First way: The definition of the acceleration states that an object accelerates when it <u>has a force applied to it</u>
  • Second way: The definition of the acceleration states that an object accelerates when it <u>changes its velocity</u>

<u></u>

<u><em>Reasons</em></u>

  • <u><em>For the first way</em></u><em>, by newton's second law, force equals to the product of mass times acceleration. The mass of the objects stays constant thus it is a constant in this equation. Thus when the Force isn't zero or bascially when it is applied, then the object must accelerate</em>
  • <u><em>For the second way</em></u><em>, acceleration is the rate of change of velocity, thus as velocity changes, the object must be accelerating</em>

<em />

Hope that helps!

You might be interested in
What process is being shown by water being given off from each bond site?
34kurt
The process that is being shown by water being given off from a bond site is DEHYDRATION SYNTHESIS.
Dehydration synthesis is the process of joining two molecules or compounds together as a result of removal of water.
4 0
3 years ago
you are given a solution of lead nitrate. use any of the solution used in this experiment to form a white precipitate of lead ch
Vesnalui [34]

We have as a reagent a salt, lead nitrate (Pb(NO3)2), and an unknown solution that gives us as a product lead chloride (PbCl2). That is, the solution must contain chlorine.

If a chlorine solution is used we will have the following reaction:

Pb(NO_{3)2}+2Cl^-\rightarrow PbCl_2+2NO^-_3

So, with a chlorine solution, we will have a white precipitate of lead chloride.

7 0
1 year ago
PREDICT What properties do you think a spoon must have for it to be useful as an eating
dezoksy [38]
A straight handle for easy use and a wide tip for scooping food
3 0
3 years ago
What are the key characteristics of a synthesis reaction
Crazy boy [7]

Answer is: There are more reactants and one product of the reaction. The reactants may be elements or compounds. The product is always a compound.

Synthesis reaction is a type of reaction in which multiple reactants combine to form a single product.

For example, balanced chemical reaction: Ba + F₂ → BaF₂.

In barium fluoride, barium has oxidation number +2 and fluorine has oxidation number -1, so compound has neutral charge.

Second chemical reaction: CaO(s) + H₂O(l) → Ca(OH)₂(aq).

One molecule is produced from two molecules.

8 0
3 years ago
You are given the frequency of a microwave you also know that because microwaves are part of the electromagnetic spectrum, their
m_a_m_a [10]

Answer: EDEDEDDFEDAFSFSDF

Explanation:

6 0
2 years ago
Other questions:
  • Propanoic acid, ch3ch2cooh, has a pka =4.9. draw the structure of the conjugate base of propanoic acid and give the ph above whi
    10·1 answer
  • What would indicate that a physical change takes place when copper is drawn into wire? Copper is heated, changing its molecular
    10·2 answers
  • Why is the atmospheric pressure lower on a high mountain peak than at sea level
    13·1 answer
  • What is an isotope? a. A form of an element with a different number of electrons c. A form of an atom with a different amount of
    9·1 answer
  • Which solution below has the highest concentration of hydroxide ions?a. pH= 3.21b. pH= 7.00c. pH= 7.93d. pH= 12.59e. pH= 9.82
    7·1 answer
  • Deuterium is a relatively uncommon form of hydrogen, but can be created from what common source? Select one: A. Coal B. Air C. N
    14·1 answer
  • Liquid does not act that a solid. how is it different from a solid and gas?
    9·1 answer
  • What form of energy causes an ice cube to melt
    11·1 answer
  • You need to prepare 1 L of the citric acid/citrate buffer. You have chosen to use Method 1 (see lab presentation). Calculate the
    13·1 answer
  • the carbon atom which becomes asymmetric when the straight chain form of monosaccharide change into ring form is known as____\
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!