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
ahrayia [7]
3 years ago
8

Explain why a fast moving freight train cannot be stopped quickly

Physics
1 answer:
nika2105 [10]3 years ago
8 0
A fast moving freight train can not be stopped quickly because of Newton's law of Inertia.Once a object is in motion it takes force to be stop it and it wants to keep going so it's harder to stop.
You might be interested in
Which scientist goes with what atomic model? 100 points just because
Gnoma [55]

Answer:

Thomson To the first

Rutherford To the second

Dalton to the last

Explanation:

4 0
3 years ago
Read 2 more answers
What is the time period of a simple harmonic oscillator with a mass of 0.3kg and a force constant of 5N/m?
ikadub [295]

Answer: 6N/m

Explanation:

8 0
4 years ago
Which question about the discovery of the Earth revolving around the sun could be best answered using the process of scientific
anastassius [24]
Your answer is D- hope this helps
8 0
3 years ago
Two objects, one having three times the mass of the other, are dropped from the same height in a vacuum. At the end of their fal
gogolik [260]

Answer:

Two objects will have the equal velocities but the forces on both of them will not be equal. The equal velocities of these objects are due to their equal acceleration.

Explanation:

From the newton's equation

v^{2} -u^{2} = 2as

so here we can say that velocity does not depends on the mass.

The acceleration of both objects will be same but not the forces because

F = Ma

As the force is depending on the mass so it will not be the same for both objects.

5 0
3 years ago
Read 2 more answers
Okay, I have three more questions.
Blababa [14]
When a liquid or a gas is heated, it expands and becomes less dense, so it rises, while the cooler, denser liquid or gas sinks. (Not sure if this helps but this is what I hit)
5 0
3 years ago
Read 2 more answers
Other questions:
  • A person on a roof throws one ball downward and an identical ball upward at the same speed. The ball thrown downward hits the gr
    12·1 answer
  • If you hold a balloon by a string and the balloon moves toward your sweater and sticks there, what would you infer?
    15·1 answer
  • What can a diode not do
    13·1 answer
  • A positive test charge q is released near a positive fixed charge Q. As q moves away from Q, it will move with
    7·1 answer
  • Suppose a 185 kg motorcycle is heading toward a hill at a speed of 29 m/s. The two wheels weigh 12 kg each and are each annular
    6·1 answer
  • Since astronauts in orbit are apparently weightless, a clever method of measuring their masses is needed to monitor their mass g
    15·2 answers
  • What is shown by the pattern of iron filings around these two magnets?
    13·2 answers
  • Help please? I don’t know this
    8·1 answer
  • Which of newton’s three laws does F=MA describe
    10·1 answer
  • Thermal energy is transferred between objects when they have?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!