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
MAXImum [283]
3 years ago
11

Two trains start a journey at the same time 120 miles apart, travelling towards each other. The first train is travelling at 60

mph and the second train is travelling at 40 mph. How long does it take for the two trains to meet?
Physics
1 answer:
Ludmilka [50]3 years ago
7 0

The space between them is shrinking at (60+40)= 100 mph. It started out being 120 miles. To shrink to zero will take

(120 miles) / (100 mph) = 1.2 hours

That's 1 hour and 12 minutes.

You might be interested in
What are the similarities and differences between meiosis and mitosis?
valentinak56 [21]

Answer: They both produce new cells, and start both with a single parent cell for similarities. For differences, Meiosis has only 8 stages in total, while mitosis is 4 stages in total. And for the Meiosis, it produces 4 haploid cells, and mitosis, only produces 2 haploid cells. These are the similarities and differences.

Hope this helped!

7 0
3 years ago
Read 2 more answers
Tessa is trying to identify five rocks she found In her backyard. She records the density, odor, color, and shape for all five r
mariarad [96]
Xyzxyzxyzxtxzjshwbejsje
6 0
3 years ago
A volume of 25 milliliters is the same as a volume of ____________________ cubic centimeters.
PolarNik [594]

Answer:

25 cm³

Explanation:

In the conversion of units, we know that are one cubic centimeters (cm³) in a milliliter (mL) .

1 milliliter = 1 cubic centimeter

25 milliliters = 25 cubic centimeters

Therefore, a volume of 25 milliliters is the same as a volume of 25 cubic centimeters.

This ultimately implies that, the volume of an object in milliliters is equivalent to its volume in cubic centimeters.

6 0
3 years ago
Just a quick joke but…. Why are apartments called A-P-A-R-T-M-E-N-T-S if they are so close together??????
Dominik [7]

Answer:

why?

Explanation:

Do you need any help on anything else?

4 0
1 year ago
Potential Energy Equation (GPE = mgh)
Shkiper50 [21]

Answer:

10

Explanation:

weight=25x9.2=230

25x9.2x10=2300

2300/230=10

6 0
3 years ago
Other questions:
  • Jay collects eggs in a basket and weighs the basket. He graphed the relationship between the number of eggs
    15·2 answers
  • Tendons. Tendons are strong elastic fibers that attach muscles to bones. To a reasonable approximation, they obey Hooke’s law. I
    10·1 answer
  • help plz
    5·1 answer
  • If the particles are oxygen ions carrying a charge of −2e and the magnetic field magnitude is 0.12 T , how long does it take eac
    6·1 answer
  • An astronaut out on a spacewalk to construct a new section of the International Space Station walks with a constant velocity of
    14·1 answer
  • While riding a bike down a steep hill at 9ms you skid to a stop in 3.2 seconds. How far did the bike slide? Assume uniform accel
    15·1 answer
  • Why does psychics need a electrical current
    7·1 answer
  • jamie is not sure a new medication will work because it has not had a large test group. Is jamie being creative?
    15·2 answers
  • An Airbus A380 airliner can takeoff when its speed reaches 80 m/s. Suppose its engines together can produce an acceleration of 3
    9·1 answer
  • Select the correct answer. What can be found by counting the number of troughs per second in a wave diagram? A. Amplitude B. Dir
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!