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
MaRussiya [10]
3 years ago
6

Two electrons are passing 20.0 mm apart. What is the electric repulsive force that they exert on each other

Physics
2 answers:
Pachacha [2.7K]3 years ago
8 0

Answer:

0.5766422350752*10^-24 N

Explanation:

Couloumb's law states that states that there is an electrical force acting on 2 static charges. The magnitude is directly proportional to the product of the 2 charges.

Strength of electrons : q1 = q2 = 1.602 x 10-19. C

Substitute and solve:

F = (9*10^9)(1.602 x 10-19)(1.602 x 10-19) / (0.02)^2

Done.

vladimir1956 [14]3 years ago
4 0
15.0 I’m pretty sure that’s the answer to your question
You might be interested in
Which of the following would have the greatest force of gravitational attraction?
Mekhanik [1.2K]

Answer:

two 5kg objects 2 meters apart✨

8 0
3 years ago
Your friend says that the second law of thermodynamics can't be true because life itself is a highly ordered system that wouldn'
spayn [35]
This topic is actually quite controversial, but the answer in this case would be C. 

Just some food for thought, the 2nd law of thermodynamics entropy of the universe is always increasing, but that doesn't necessarily mean that earth's entropy has to. As long as the net change in entropy of the universe is increasing it doesn't matter if one planet is decreasing a nominal amount. Next, Earth as said is not a closed system and you could argue that the sunlight and energy from the sun is increasing the total energy within the system that is earth meaning that it is increasing in entropy. Next, if you consider increasing entropy as an increase in the number of possible permutations that the universe or parts of the universe can take, then it is completely possible that an ordered planet and life is possible, although rare. This theory explains why there are so many life forms and why entropy is actually increasing when divergent evolution occurs. 
8 0
3 years ago
QUESTION 9 / 10
schepotkina [342]

Answer:

A

Explanation:

4 0
3 years ago
Read 2 more answers
A substance with a define shape and volume is a
Vlad1618 [11]
Solid is the answer.
8 0
3 years ago
A boat is towing two skiers at the same time. how long should the tow lines be?
BigorU [14]
The tow lines for the two skiers must be of the same length. No matter the number of skiers towed, the length of the tow lines must be the same. Towing people on ski requires additional skills and some safety precautions must be taken. Most importantly, it is dangerous and illegal to tow at night. 
4 0
3 years ago
Other questions:
  • A jet travels 5,400 miles in 9 hours. Its average speed is ____ mph. Type in your numerical answer only; do not type any words o
    7·1 answer
  • scientists use critical thinking skills throughout the process of research or information a student noticed that their energy le
    9·1 answer
  • Where does an electron in a metal get enough energy to escape from its atom as hypothesized in the photoelectric
    9·2 answers
  • Assessment started: undefined.
    8·1 answer
  • Two everyday examples of a starting motion
    15·1 answer
  • The kinetic energy of the pendulum bob in figure 15-1 increases the most between locations
    6·2 answers
  • A car goes round a curve of radius 48m, the road is banked at an angle of 15 with the horizontal,at what maximum speed may the c
    7·1 answer
  • A 10.0-g bullet is fired into a stationary block of wood having mass 5.00 kg. The bullet embeds 10 pts into the block and the sp
    6·1 answer
  • a father and his son want to play on a seesaw. where on the seesaw should each of them sit to balance the torque
    15·1 answer
  • How did the iron filing patterns show attractive forces between magnetic poles?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!