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
viktelen [127]
3 years ago
13

What Communication system do submarines use ?

Chemistry
1 answer:
PolarNik [594]3 years ago
7 0

Answer:

uh

Explanation:

I think its like radar or something like that- im not too sure sorry

You might be interested in
30 POINTS MATCH THE DEFINITIONS PLEASE, ITS PROBABLY EASY FOR U THO
TiliK225 [7]

Answer:

(going down the line)

1. matter

2. hypothesis

3. energy

4. independent variable

5.  theory

6. quantitative data

7. dependent variable

8. constant

9. law

10. qualitative data

Explanation:

5 0
3 years ago
This biome has the nutrient poor soil
nikklg [1K]

Answer:

the answer is the tropical rain forest

7 0
3 years ago
Which of the four models represents a solid
ICE Princess25 [194]

Answer:

is there an image

Explanation:

6 0
3 years ago
If the car still produces 8500N, but now it accelerates at only 4 m/s2 what is the MASS
Mashutka [201]

Answer:

You can do that yourself, but there's a example question below. And, if for example, I just answer your question and you don't even try to answer. it dosent matter.

Explanation:Force=Mass x Acceleration  -or-  F=ma

where F is the force, m is the mass, and a is the acceleration. The units are Newtons (N) for force, kilograms (kg) for mass, and meters per second squared (m/s2) for acceleration. The other forms of the equation can be used to solve for mass or acceleration.

m=F/a and a=F/m Example:

Engineers at the Johnson Space Center must determine the net force needed for a rocket to achieve an acceleration of 70 m/s2. If the mass of the rocket is 45,000 kg, how much net force must the rocket develop?

Using Newton's second law, F=ma

F=(45,000 kg)(70 m/s2) = 3,150,000 kg m/s2 F=3,150,000 N Note that the units kg m/s2 and newtons are equivalent; that is, 1 kg m/s2

6 0
3 years ago
The force that holds the moon in orbit is around the earth is called........ a.friction b.gravity c.motion d.velocity
4vir4ik [10]
B, because earths gravity if pulling on the moon and since velocity pulls it it’s like earth tied a string to the moon and the moon goes in a circle
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the concentration of a solution prepared by placing 20. mL of 0.12 M K2S in a graduated cylinder and pouring water until
    12·1 answer
  • Assuming the final solution will be diluted to 1.00 l , how much more hcl should you add to achieve the desired ph?
    8·1 answer
  • Why do the 8 phases of the moon occur
    15·1 answer
  • You have two cups one is 6cm and other 10cm with no measurement and you have to pour 8cm of water into the 10cm cup using the tw
    8·1 answer
  • Jewelry and tableware are sometimes made of sterling silver. Sterling silver is 92.5% silver (Ag) and 7.5% copper (Cu). If you w
    11·1 answer
  • Please help ill give brainly !!!
    9·1 answer
  • You are walking on the school playground and notice an unusual object mostly buried. You dig it up and clean it off and discover
    7·2 answers
  • Cl- and Ca2+
    10·1 answer
  • The_______ and _____ are the main systems that move fluid throughout the body.
    8·1 answer
  • Difference between desirable changes and undesirable changes​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!