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
Svet_ta [14]
2 years ago
10

Drag the tiles to the correct boxes to complete the pairs.

Physics
1 answer:
Brut [27]2 years ago
3 0

Answer:

5 percent = normal matter

68 percent = dark energy

27 percent = dark matter

Explanation:

You might be interested in
Science Virtual Lab: Smithsonian Museum Of Natural History
Viefleur [7K]

Your answers are correct. You have to read the plaques in the virtual lab to find the answers. So it shows you read them.

1. billion

2. modern

3. Organism

4. Heights

5. clams

6. flowery

5 0
3 years ago
Influenced by the gravitational pull of a distant star, the velocity of an asteroid changes from from +19.3 km/s to −18.8 km/s o
muminat

As per above given data

initial velocity = 19.3 km/s

final velocity = - 18.8 km/s

now in order to find the change in velocity

\Delta v = v_f - v_i

\Delta v = -18.8 - 19.3

\Delta v = -38.1 km/s

\Delta v = -3.81 * 10^4 m/s

Part b)

Now we need to find acceleration

acceleration is given by formula

a = \frac{\Delta v}{\Delta t}

given that

\Delta v =- 3.81 * 10^4 m/s

\Delta t = 2.07 years = 6.53 * 10^7 s

now the acceleration is given as

a = \frac{-3.81 * 10^4}{6.53 * 10^7}

a = - 5.84 * 10^{-4}m/s^2

so above is the acceleration

4 0
2 years ago
A vacuum cleaner has a rating of 460 W on 230 V mains. The value of the fuse connected in the plug will be
amid [387]

Answer:

2 amps

Explanation:

Given data

Power = 460W

voltage= 230V

Required

The amperage/ current of the fuse

Recall  P= IV

I= P/V

I= 460/230

I=2 amps

Hence the current of the fuse is 2 amps

7 0
2 years ago
What kind of relationship does a human have with the bacteria that lives in her/his digestive tract?
Misha Larkins [42]
The one that both benefits each other is the one I think it's mutalistic
4 0
3 years ago
Two positive charges of 6 µC are separated by a distance of 50 cm in air. What is the electric field strength at the midpoint of
attashe74 [19]

Answer:

The electric field strength at the midpoint of the line joining the charges is zero (0)

Explanation:

Given that the two charges are both positive (same charge) and are equal in magnitude that is 6uC. The electric field strength at the midpoint of the line joining the two charges will be equal and opposite in magnitude, therefore they will cancel each other out and the electric field strength at this point will be equal to zero.

4 0
3 years ago
Other questions:
  • An astronaunt takes am object to the moon where there is less gravity. Explain how the mass amd weight of an object on the moon
    5·1 answer
  • What never change despite what planet you go to
    14·1 answer
  • The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth. If a rock weighs 75.0 N on earth, compu
    11·1 answer
  • Why does an empty plate not heat up in the microwave?
    8·1 answer
  • The de broglie wavelength of a ________ will have the shortest wavelength when traveling at 30 cm/s.
    10·2 answers
  • What best accounts for the periodic trends seen in ionization energy?
    6·1 answer
  • Why do solids have a definite shape?
    13·2 answers
  • QuestIuI
    10·1 answer
  • Which of the following chemical equations demonstrates that atoms are conserved during a chemical reaction?
    8·1 answer
  • PSYW - Please Show Your Work
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!