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
kap26 [50]
3 years ago
14

Which change indicates that the universe is expanding?

Physics
2 answers:
Aleonysh [2.5K]3 years ago
5 0
Red shift of distant galaxies
rodikova [14]3 years ago
3 0
Red shift of distant galaxies
You might be interested in
what is the answer for the path that one body in space takes as it revolves around another body is called a .......... a orbit,a
salantis [7]
The answer is orbit, we are orbiting the sun as the moon orbits us
6 0
3 years ago
What is the momentum of a 5 kg object that has a velocity of 1. 2 m/s? 3. 8 kg • m/s 4. 2 kg • m/s 6. 0 kg • m/s 6. 2 kg â
nevsk [136]

The momentum of a 5kg object that has a velocity of 1.2m/s is 6.0kgm/s.

<h3> MOMENTUM:</h3>

Momentum of a substance is the product of its mass and velocity. That is;

Momentum (p) = mass (m) × velocity (v)

According to this question, an object has a mass of 5kg and velocity of 1.2m/s. The momentum is calculated thus:

Momentum = 5kg × 1.2m/s

Momentum = 6kgm/s.

Therefore, the momentum of a 5kg object that has a velocity of 1.2m/s is 6.0kgm/s.

Learn more about momentum at: brainly.com/question/250648?referrer=searchResults

7 0
3 years ago
Read 2 more answers
How much fuel dose it take to get a rocket to orbit the earth?
Kisachek [45]

Only the tiny command module survives to return to Earth. The Saturn V rocket's first stage carries 203,400 gallons (770,000 liters) of kerosene fuel and 318,000 gallons (1.2 million liters) of liquid oxygen needed for combustion

8 0
3 years ago
Read 2 more answers
PLS HELP !!
Ira Lisetskai [31]
A because it’s basic kinetic example
4 0
3 years ago
Read 2 more answers
Determine the COP. for this thermodynamic refrigerator
Dennis_Churaev [7]

Answer:

Explanation:

The efficiency of a refrigerator is defined in the terms of coefficient of performance (COP).

The ratio of amount of heat in cold reservoir to the work done is termed as the COP.

COP = QL / W

COP = T2 / (T1 - T2)

Where, T1 be the temperature of hot reservoir, T2 be the temperature of cold reservoir.

6 0
3 years ago
Other questions:
  • What happens to cause air to be exhaled from the lungs?
    13·1 answer
  • A charge of 35.0 μC is placed on conducting sphere A of radius 8.00 cm. Another identical conducting sphere B (radius 8.00 cm) c
    11·1 answer
  • Which statement accurately describes a similarity between Earth and Venus?
    5·1 answer
  • 5. Describe the shape of the waveform in the secondary coil for a sine, square and triangle wave in the primary coil. How does t
    15·1 answer
  • Pls help! Urgent and giving brainliest!
    13·1 answer
  • Heat energy always moves from a _ _ _ place to a _ _ _ _ _ _ place. The three methods of heat transfer are?
    14·1 answer
  • 1.1 A book lies on a table. This book is not moving because:
    6·1 answer
  • HELP!!!!! FILL IN THE BLANKS
    13·1 answer
  • If 340J of work is done to move 1.5 x 10^-3C of charge from a positive plate to a
    7·1 answer
  • Select all that apply.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!