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
Anon25 [30]
3 years ago
13

Two trains collide in a messy train

Physics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

b

Explanation:

You might be interested in
Plzzz someone help me!!!!.
Vlad [161]

Answer:

He could re read his answear.

Explanation:

4 0
3 years ago
What is the pressure at 5000 km below the surface of the earth
attashe74 [19]

Answer:

The centre of the earth is harder to study than the centre of the sun." Temperatures in the lower mantle the reach around 3,000-3,500 degrees Celsius and the barometer reads about 125 gigapascals, about one and a quarter million times atmospheric pressure.

Explanation:

7 0
2 years ago
Your skeleton. It is there for support, protection, and movement. But you could not move your bones without the help of your ___
lana66690 [7]
I believe the answer is D.) the muscular system
7 0
3 years ago
Read 2 more answers
If an object accelerates from rest, with a constant of 8 m/s2, what will its velocity be after 35s?
AlladinOne [14]

Answer:

<em>Its speed will be 280 m/s</em>

Explanation:

<u>Constant Acceleration Motion</u>

It's a type of motion in which the speed of an object changes by an equal amount in every equal period of time.

If a is the constant acceleration, vo the initial speed, vf the final speed, and t the time, vf can be calculated as:

v_f=v_o+at

The object accelerates from rest (vo=0) at a constant acceleration of a=8\ m/s^2. The final speed at t=35 seconds is:

v_f=0+8*35

v_f=280\ m/s

Its speed will be 280 m/s

5 0
2 years ago
How far would a jet going 155 m/s travel in 9 s?
docker41 [41]

Answer:

1,395 m

Explanation:

155×9

multiply m/s by 9s

5 0
3 years ago
Other questions:
  • What is the net force necessary for a 1.6 x 103 kg car to accelerate forward at 2.0<br> m/s?
    15·1 answer
  • In a decompostion reaction, the reaction decays 21.2 times more rapidly at 22°C then at 4 °C. What is the overall activation ene
    6·1 answer
  • PLEASE............PLEASE.............PLEASE HELPPPPP
    14·2 answers
  • A gas‑forming reaction produces 1.90 m 3 1.90 m3 of gas against a constant pressure of 179.0 kPa. 179.0 kPa. Calculate the work
    12·1 answer
  • Normal force is exerted _____to the surface of an object.
    14·2 answers
  • In a World Cup soccer match, Juan is running due north toward the goal with a speed of 7.60 m/s relative to the ground. A teamma
    9·1 answer
  • An astronomer discovers an object at a distance of 28 Mpc from the Earth. (Recall, M-prefix meaning Mega, i.e. times 106 ) At th
    5·1 answer
  • Ty has two pet mice. One mouse has the gene for black fur color and the other mouse has the gene for white fur color. The female
    7·1 answer
  • What is an excitation
    5·1 answer
  • How might "Roller Coaster Physics" have been different if the author's purpose had been to warn
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!