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
Nitella [24]
2 years ago
10

What is the distance between Mars and Earth

Physics
2 answers:
trasher [3.6K]2 years ago
6 0
The distance between mars and earth is estimated to be 225 million kilometer 
Nat2105 [25]2 years ago
4 0
-- Earth's average distance from the sun is about 93 million miles.

-- Mars' average distance around the sun is about 142 million miles.

-- So, as both planets travel in their orbits around the sun, the distance
between them changes, between (142 - 93) = about 49 million miles
and (142 + 93) = about 235 million miles.
You might be interested in
a. A 65-cm-diameter cyclotron uses a 500 V oscillating potential difference between the dees. What is the maximum kinetic energy
Sati [7]

Explanation:

Below is an attachment containing the solution.

8 0
3 years ago
plz i need help fast................a motion along a straight line with a constant increase in velocity is ?​
Monica [59]

Answer:

uniform acceleration

Explanation:

The definition for uniform acceleration is:

if an object travels in  a straight line and its velocity increases or decreases by equal amounts in equal intervals of time, then the acceleration is said to be uniform.

Hope this helps.

Good Luck

8 0
3 years ago
Read 2 more answers
A skier of mass 82.9 kg starts from rest at the top of a frictionless incline of height 20 m. At the bottom of the incline, the
ehidna [41]

Answer: 170.67 N

Explanation:

Given

Mass of skier is m=82.9\ kg

Height of the inclination is h=20\ m

Here, the potential energy of the skier is converted into kinetic energy which is consumed by the friction force by applying a constant force that does work to stop the skier.

\Rightarrow mgh=F\cdot x\quad \quad [\text{F=constant friction force}]\\\\\Rightarrow 82.9\times 9.8\times 20=F\cdot 95.2\\\\\Rightarrow F=\dfrac{16,248.4}{95.2}\\\\\Rightarrow F=170.67\ N

Thus, the horizontal friction force is 170.67 N.

7 0
3 years ago
If a hydrogen atom has its electron in the n= 4 state, how much energy in eV is needed to ionize it?
ololo11 [35]

Answer:

Explanation:

Energy of electron in n = 4 state

= - 13.6/4² =- 0.85 eV

So energy needed to extract it from atom = .85 eV.

4 0
3 years ago
Where does pressure come from?
weeeeeb [17]

Answer:

It is made up of molecules which are pulled down to Earth by gravity. That pull makes molecules bump into each other, exerting pressure. Our bodies are specially adapted to living under 1 kilogram per square centimeter (14.7 pounds per square inch) of pressure pushing down on us at sea level!

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A puppy weighing 3 kilograms races through the dog park. if she slows from a speed of 2 meters/second to 1 meter/second, what wi
    10·2 answers
  • A. Telephone signals are often transmitted over long distances by microwaves. What is the frequency of microwave radiation with
    5·1 answer
  • Define bond length using your own words​
    6·1 answer
  • A wave with a frequency of 500 Hz is traveling at a speed of 200 m/s. What is the wavelength?
    11·1 answer
  • The amount of the lighted side of the moon you can see is the same during
    11·1 answer
  • Why are viruses hard to fight
    10·1 answer
  • If you remove large amounts of heat from a liquid, what could happen
    13·1 answer
  • 3. A 142 g baseball is thrown at a speed of 42.9 m/s. What is the kinetic energy of the baseball at this moment?
    9·1 answer
  • A school bus is moving at a constant velocity of 30 m/s, East. Which statement best describes the motion of the truck?
    12·2 answers
  • The speed of light is a constant and approximately equal to 300,000,000 meters per second.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!