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
VladimirAG [237]
2 years ago
13

What converts organic remains into fossil fuels? 1.chemical reaction 2water 3.heat and pressure

Physics
2 answers:
maria [59]2 years ago
6 0
Pressure and heat I took the quiz
kobusy [5.1K]2 years ago
4 0

Answer:

Heat and pressure

Explanation:

You might be interested in
What describes the movement of a fluid during convection?
damaskus [11]
Convection is the movement<span> of groups of molecules within </span>fluids<span> such as gases and liquids, including molten rock (rheid).</span>
5 0
3 years ago
Light travels in a straight line at a constant speed of 300000 m/s. What is the acceleration of light?
mafiozo [28]

Answer:

As light travels in a straight line at a constant speed, it's acceleration is <u>0 m/s²</u>.

There is no rate of change of speed, so there is no acceleration.

  • <u>0 m/s²</u> is the right answer.
4 0
3 years ago
An attack helicopter is equipped with a 20- mm cannon that fires 88.7 g shells in the forward direction with a muzzle speed of 9
Svetradugi [14.3K]
The impulse imparted to the shells equals the change in the momentum:
Fav*(Delta t)= Delta m*v.
The mass change is
Delta m= n*m= (89.9shells)*(88.7g)=7.97Kg
So the average force is
F=((v)*(Delta m))/t= ((929)*(7.97))/4.84=1529.78 N
Since the velocity of the shells is much greater than the velocity of the helicopter, there is no need to use relative velocity.



4 0
3 years ago
Q: A: Sarah and Maria made a telephone using two cans and a string. It was a very long string. Maria went upstairs in her house
GrogVix [38]
This contraption is a lot of fun, and you really should try it
some time.

The sound waves move from one can to the other one 
by traveling through the string.
3 0
3 years ago
Read 2 more answers
The relationship between linear velocity and angular velocity
bonufazy [111]

In linear motion , when a body moves with uniform velocity , in time t , its linear displacement will be ;

S = r∅     S = vt

r∅ =  vt

r.∅ / t = v

As

v = rw

where ∅ = 90° is the angle between between radius vector r  and angular velocity w (omega )

In case ∅ ≠ 90° , we can write v = r w sin∅

It gives us v = w× r


7 0
3 years ago
Other questions:
  • A current of 0.001 A can be felt by the human body. 0.005 A can produce a pain response. 0.015 A can cause a loss of muscle cont
    9·1 answer
  • What must be the relationship between displacement and time to give yoiu a straight-line graph?
    14·1 answer
  • Why is gravity important in the solar system
    8·2 answers
  • What is the amplitude of a wave?
    6·1 answer
  • A rocket has landed on planet x, which has half the radius of earth. An astronaut onboard the rocket weighs twice as much on pla
    8·1 answer
  • When heat is added to an object, what is happening to the item at the atomic level? (Check all that apply)
    10·2 answers
  • What is the main difference between a generator and an electric motor?
    10·2 answers
  • What happens to an object's gravitational potential energy as it falls from some height?​
    12·1 answer
  • Que fracción de luz que llega directa a una lamina de vidrio se refleja en la primera superficie?
    6·1 answer
  • A solar eclipse occurs when the A solar eclipse occurs when the the moon's shadow touches Earth. moon passes into the Earth's sh
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!