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
aleksley [76]
2 years ago
10

What is the universe made of?​

Physics
1 answer:
RoseWind [281]2 years ago
4 0

Answer:

Composition. The universe is composed almost completely of dark energy, dark matter, and ordinary matter. Other contents are electromagnetic radiation (estimated to constitute from 0.005% to close to 0.01% of the total mass-energy of the universe) and antimatter.

Explanation:

your answer

You might be interested in
Vector → A points due north and vector → B points due west. Both vectors have the same magnitude. Which of the following vectors
-BARSIC- [3]

Answer:

B - A

Explanation:

For the combination of 2 vector to due southwest, 1 vector must due south and the other vector due west. Since vector B is already due west, vector A should due south. As vector A is already due north, vector -A would due south. So the combination of B + (-A) or B - A should points southwest

5 0
2 years ago
Two hikers are 15 miles apart and walking toward each other. They meet in 2 hours. Find the rate of each hiker if one hiker walk
Marat540 [252]

Answer:

1- 2.6 mph

2- 4.9 mph

Explanation:

See attachment

4 0
3 years ago
They are very ___ and have no nucleus to ___ their dna
finlep [7]

Answer:

ugly

Explanation:

5 0
2 years ago
a car travelling 90 km/hr is 100m behind a truck travelling 75 km/hr. Assuming both vehicles moving at constant velocity,calcula
nika2105 [10]

90t - .100 = 75t

90t - 75t = 0.100

15t = 0.100

t = 0.0067

<u>t = 0.0067 hours or 24.12 seconds</u> (.0067 * 60 minutes * 60 seconds)

7 0
2 years ago
Salita ng karanasan sa buya<br>1.<br>2.<br>3.<br>4.<br>5.​
sergeinik [125]

Answer:

Explanation:Salita ng karanasan sa buya 1. 2. 3. 4. 5.​. Add answer+5 pts. Log in to add comment. jeniahashby18 is waiting for your help. Add your answer

4 0
2 years ago
Other questions:
  • Which type of transformer is found outside a residential house
    5·1 answer
  • How long does it take a car travelling at 60 m.p.h to cover 5 miles?
    5·2 answers
  • When a battery does 24 j of work on 10 c of charge, the voltage it supplies is?
    6·2 answers
  • What is the diameter of the sun
    5·2 answers
  • 2)
    10·1 answer
  • Calculate the total resistance in a parallel circuit made up of resistances of 2Ω, 3Ω, and 4Ω. (Hint: When converting to a decim
    7·1 answer
  • PLEASE ANSWER QUICKLY
    9·1 answer
  • Car A of mass 1200kg traveling at 10m/s , collided in too the back of the car B, which is stationary. Following the collision,.
    15·2 answers
  • Forces present on a flying dove
    10·2 answers
  • Susan works in the research and development department. She has recently purchased a large high-speed external drive and has att
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!