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
mars1129 [50]
3 years ago
5

What causes small grain igneous rock to form? What causes large -grained igneous rock to form

Physics
1 answer:
Lunna [17]3 years ago
7 0
Weather the rock was formed above ground or below ground

I hope this helped:)
You might be interested in
Why must an object turning in a circle be accelerating?
Arte-miy333 [17]
<h3><u>Answer</u>:-</h3>

\:

  • <u>Because the direction of the velocity vector is changing.</u>

\:

Hope it helps! :)

8 0
3 years ago
4. How much mass is required to exert a force of 25 Newtons, accelerating at 5 m/s?
lions [1.4K]
F = ma
F/a = m
(25 N) / (5 m/s2) = m
4 kg = m
8 0
3 years ago
How does a arrow represent displacement
Lera25 [3.4K]

Answer:

An arrow represents displacement. Because it's a vector quantity.

Vector quantity= Direction+Magnitude

When an arrow is put above a unit like

  • acceleration
  • displacement

it means that it's a vector quantity.

Hope this helps ;) ❤❤❤

4 0
4 years ago
A rocket in orbit just above the atmosphere is moving in uniform circular motion. The radius of the circle in which it moves is
Zinaida [17]
Centripetal acceleration is given by the formula

a_{cen}= \frac{v^2}{r}

Since we know the value of the acceleration is 9.8 m/s² and we know r, we can solve for the speed, which is the magnitude of v.  Note the value of a is just the acceleration due to gravity, which is what makes the rocket orbit and not fly off into space.

9.8 \frac{m}{s^2}=\frac{v^2}{6.381 \times 10^6m}   \\  \\ 9.8 \frac{m}{s^2} \times 6.381 \times 10^6m=v^2 \\  \\ v= \sqrt{9.8 \frac{m}{s^2} \times 6.381 \times 10^6m} =24755 \frac{m}{s}
8 0
3 years ago
Can someone help me ASAP please
aleksandr82 [10.1K]
The answer is c☺️ hope u have a good day
4 0
3 years ago
Other questions:
  • What is a good hypothesis when putting pop rocks into soda?
    10·1 answer
  • A e limb of mass 12kg falls straight down. If air resistance exerts 27 N of froce on the limb as it falls, what is the net force
    9·1 answer
  • The transmission of heat requiring the movement of a liquid or a gas is A. transduction. B. convection. C. conduction. D. radiat
    10·2 answers
  • A quarter-wave monopole radio antenna (also called a Marconi antenna) consists of a long conductor of one quarter the length of
    5·1 answer
  • From the definition of capacitance c = q/δv, it follows that an uncharged capacitor has a capacitance of zero.
    10·1 answer
  • Most of the water used in the United States and Canada is for residential<br> True or false
    9·1 answer
  • How does a lid slow down evaporation cooling??
    15·1 answer
  • What object has the most inertia? (THE CHOICES ARE IN THE PICTURE WILL GIVE BRAINLIST PLEASE HURRY)
    7·1 answer
  • An object is moving in a straight line with a constant acceleration. Its position is measured at three different times, as shown
    5·1 answer
  • You have a fourth rock. You drop it off the building with an initial speed of zero, but from the same height that you threw the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!