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
PLEASE HELP ASAP
morpeh [17]
A is the correct answer
7 0
3 years ago
What is an example of a renewable natural resource?
marin [14]

Answer:

Biomass energy, Wind Energy, Hydro-power, Solar energy are some of the most utilized naturally occuring renewable resources.

6 0
3 years ago
What is the distance between a 900 kg compact car and a 1600 kg pickup truck if the gravitational force between them is about 0.
elena-14-01-66 [18.8K]

Answer:

The distance is 0.96m

Explanation:

Given

m1= 900kg

m2= 1600kg

Force F= 0.0001nN

G=6.67430*10^-11 Nm^2/kg^2

Required

The distance r

Step two:

the formula for the force is given as

F = Gm1m2/r2

make r subject of the formula

r= \sqrt{\frac{Gm1m2}{F} }

r= \sqrt{\frac{6.67430*10^-11*900*1600}{0.0001} }\\\\r= 0.00009610992/0.0001`}\\\\r= 0.96m

Answer:

The distance is 0.96m

Explanation:

Given

m1= 900kg

m2= 1600kg

Force F= 0.0001nN

G=6.67430*10^-11 Nm^2/kg^2

Required:

The distance r

Step two:

the formula for the force is given as

F = Gm1m2/r2

make r subject of the formula

r= \sqrt{\frac{Gm1m2}{F} }

r= \sqrt{\frac{6.67430*10^-11*900*1600}{0.0001} }\\\\r= 0.00009610992/0.0001`}\\\\r= 0.96m

3 0
2 years ago
Read 2 more answers
True/False: The points where the potential is the same (in three-dimensional space) lie on a surface.
nikdorinn [45]
1. True
2. False

Does that answer your question?
5 0
3 years ago
Calculate the potential difference across a 25- resistor if a 0.3-A current is flowing through it.
alekssr [168]

Voltage = (current) x (resistance)

Voltage = (0.3 A) x (25 ohms)

Voltage = (0.3 x 25) (A-Ω)

<em>Voltage = 7.5 volts</em>

8 0
3 years ago
Read 2 more answers
Other questions:
  • A 10 kg mass rests on a table. What acceleration will be generated when a force of 20 N is applied and encounters a frictional f
    12·1 answer
  • What does the force diagram look like for a book at rest on a desk?
    8·1 answer
  • Markeisha needs to create an electromagnet for her science project. She needs to create a magnet that can pick up
    6·1 answer
  • Tim adds salt as he starts to heat a pot of water to cook pasta. When the water is boiling, he notices the salt has dissolved ex
    5·1 answer
  • What is the largest tsunami ever recorded
    6·1 answer
  • A crate weighing 523 N rests on a plank that makes a 22.0  angle with the ground. Find the components of the crate's weight for
    10·1 answer
  • Idk&gt;?????????????????
    9·1 answer
  • Liquid pressure does not depend on
    6·1 answer
  • PLEASE HELP!!! GIVING BRAINLIEST!! ill also answer questions that you have posted if you answer these correctly!!!! (30pts)
    15·1 answer
  • Liquid pools of methane are found on the surface of Titan, one of Saturn's moons. The temperature on the surface of Titan is -18
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!