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
Hunter-Best [27]
2 years ago
8

A train travelling at 120km/hr goes through a tunnel 155m long. Calculate in seconds,the time a passenger on the train spends in

the tunnel​
Geography
1 answer:
julia-pushkina [17]2 years ago
6 0
Km/h—-> m/s 120x1000/3600=120x10/36= 120x2/18=120/9=13.3sx155m=2061.5m/s
You might be interested in
What are some factors that can make it difficult to determine which rocks in a rock
vfiekz [6]

Answer:

Movements along faults can make it harder for geologists to determine the relative ages of rock layers.

Explanation:

The absolute age of a sample is its age in years. This method of determining absolute age is called radiometric dating, and it involves the decay, or breakdown, of radioactive elements. Using radiometric dating, scientists can determine the actual age of a rock.

6 0
2 years ago
Is an Dr. Starr Brite a black hole
bearhunter [10]
Yes that answer above is correct
7 0
2 years ago
Why are there two different types of planets in the solar system?
kramer

The correct answer is D. The heat from the sun allowed only rocky planets to form in the inner part of the solar system.

Explanation

The inner solar system is the name of the region that includes the inner planets that are characterized by being terrestrial in type, have dense and rocky compositions, few or no moons, and there are no ring systems. Another of its characteristics is that Venus, Earth, and Mars have enough atmosphere to generate climate. On the other hand, the region of the outer planets includes the four most distant planets from the sun, located beyond the asteroid belt, that is, Jupiter, Saturn, Uranus, and Neptune that are characterized by rotating at high speed, have gaseous surfaces, and rings around them (the most notable example is Saturn).

7 0
2 years ago
Which statement best describes the United States?
xz_007 [3.2K]
America is very beautiful.
7 0
3 years ago
Read 2 more answers
If a modern astronomer describes a faint star as being in the constellation cygnus, the swan, you know that the star is
Leni [432]
<span>If a modern astronomer describes a faint star as being in the constellation cygnus, the swan, you know that the star is: </span><span>Somewhere within a particular region of sky having definite boundaries 
</span>The swn of the constellation cygnus is located on northern part of the constellation. This means that the location is limited to the plane part of the milky wat.
7 0
3 years ago
Other questions:
  • In 1996, the world trade organization ruled that the U.S. environmental protection agency regulation calling for cleaner gasolin
    12·2 answers
  • What places or were earthquake do not occur​
    5·1 answer
  • A number cube has faces numbered 1 to 6 what is true about rolling the cube one time?
    12·2 answers
  • What is the smaller more precise division of a geographic degree
    13·1 answer
  • What is the difference between absolute and relative location
    5·1 answer
  • In which layer of Earth's atmosphere is air most likely warmed by conduction?
    7·1 answer
  • What is the population of chicago illinois
    13·1 answer
  • 3. There is only one type of location. True or False
    10·1 answer
  • At night, the sun is shining on the other side of the earth true or false
    5·1 answer
  • Latisha wants to take an afterschool job at the library in the next town, but the bus to get there costs $2.25 each way and take
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!