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
Svetllana [295]
3 years ago
6

Which statement best defines work.

Physics
1 answer:
alexgriva [62]3 years ago
7 0
Work is in units of Jules, so any comparison with time is incorrect. Answer D is the definition for velocity, which is incorrect. Answer C is the correct answer
You might be interested in
g a horizontal wheel of radius is rotating about a vertical axis. What is the magnitude of the resultant acceleration of a bug t
mihalych1998 [28]

Answer:

   a = w² r

Explanation:

In this exercise, indicate that the wheel has angular velocity w, the worm experiences the same angular velocity if it does not move, and has an acceleration towards the center of the circle, according to Newton's second law, called the centripetal acceleration.

           a = v² / r

angular and linear variables are related

           v = w r

we substitute

          a = w² r

where r is the radius of the wheel

4 0
3 years ago
A wave has the wavelength equal to 396 nm. what must be the frequency of this wave
Anvisha [2.4K]
This assumes that the wave has velocity c (is light).

7 0
2 years ago
A negatively charged particle is attracted to
nignag [31]

Answer:

B. posititvely charged particles

Explanation:

Opposites attract to each other, and the same charge repels.

8 0
3 years ago
Read 2 more answers
Explain what causes acid rain to form and its negative effects on living and nonliving things.
OLga [1]
What causes it to form: <span>Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain. Human activities, power plants, and exhaust from vehicles all are causes.</span>
Affects on living things-
Acid rain can kill trees
It can affect plant growth patterns
Toxins can kill animals
Nonliving things- 
It can decay building materials and paints
it breaks down rocks

Hope this helped! Mark brainliest?
6 0
3 years ago
Please help me out someone nothing helping me out please someone
Zolol [24]
Well i think the best answer would be A

8 0
3 years ago
Other questions:
  • A train travels at a speed of 30 miles/hour and traveled a distance of 240 miles. How
    14·1 answer
  • What is the atomic number of the atom shown?<br><br>A)3B)13C)14D)27<br><br>​
    8·1 answer
  • which of these types of radiation do you suppose we should fear the most if administered internally? •gamma rays •neutrons •alph
    6·1 answer
  • Why aren’t descriptive investigations repeatable
    15·1 answer
  • In a level parking lot, a man with a mass of 100 kg gives a shove to a boy with a mass of 50 kg who is on roller skates. The boy
    14·1 answer
  • A heliocentric system is _____-centered.<br><br> Milky Way<br> Earth<br> Moon<br> Sun
    11·2 answers
  • Hydrometer is a devise used to measure the volume of a liquid. *<br> True<br> False
    12·1 answer
  • Vector A has a magnitude of 25 units and points in the positive y-direction. When vector B is added to A, the resultant vector A
    14·1 answer
  • Compare and contrast the way molecules behave in liquid to the way they behave in solids and gases.
    13·2 answers
  • Why is it better to drive a large SUV in icy conditions with chains on the tires, instead of a small car with old tires? Explain
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!