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
guajiro [1.7K]
3 years ago
6

We want to get a better, more concrete idea of the strength of the electric force. So imagine you could remove all the electrons

from 1 mL (1 cubic centimeter) of water. Dump the electrons on yourself, and put the electron-free nuclei (protons and neutrons) on the moon. Estimate how much force will there be between the positive and negative charges? (Of course you have to look up the earth-moon distance.) What fraction of your weight is that force? How many electrons do you have in 1 cc? Consider that virtually all the mass is given by protons and neutrons. Since the proton and the neutron have almost equal masses, and most atoms have equal numbers of protons and neutrons, so the water mass, divided by 2, is the mass of protons. Once you know the total mass of protons, divide by the mass of a single proton and you have the total number of protons. Knowing that, how many electrons do you then suppose you have?)

Physics
2 answers:
Flauer [41]3 years ago
6 0

Answer:

The electric force is 2.2962c + 005 times the gravity force on average human.

Explanation:

Get mass of water in gm

get the mass of protons in 1mL water

get number of electrons that should be present in 1mL of water

electric force Np (protons number), Ne (electrons number)

then get the ratio between the Electric force and weight of average human body;

see workings in attached picture.

Advocard [28]3 years ago
5 0

Answer:

Explanation:

solution answered below

You might be interested in
Pwease help me with thesse three
DiKsa [7]

Answer:

1. Spring

2. 23.5

3. Summer

7 0
3 years ago
What are the advantages and disadvantages for methods used to reduce the impact of human activity?
Helga [31]

  advantages

1.Less flooding

  2.Less erosion

  3.Return of natural ecosystems

disadvantages

1. People go hungry

2.   People don't get the water they want

3. People don't get the land they want for homes

5 0
3 years ago
If the force of attraction (gravity) on the moon is 1/6 that of the force on Earth, what would
Aloiza [94]

I believe that you would weigh around 68 or 69 N, or 7 kilograms.

4 0
2 years ago
Would a limestone building weather more rapidly in Homer, Alaska, or in Honolulu, Hawaii? Explain your reasoning.
Vinvika [58]
Hawaii for sure. 

Well, Hawaii is hot (most of the time I think) and Alaska is always freezing (or at least cold). So hawaii. 
8 0
3 years ago
what is the valure of work done on an objectwhen a 50newton force moves it 15 metrs in thesame dirction as the force
Snowcat [4.5K]
50 *15=750
work is force time distance times angle between both vectors 
here the angle is 0.
5 0
3 years ago
Other questions:
  • In this formula, g=GM/R^2 , what do G ,m and R stand for?​
    5·1 answer
  • Rank them from fastest to slowest in how quickly each warms up: (a) steel, 450 j/kgââc ; (b) aluminum, 910 j/kgââc ; (c) copper,
    11·1 answer
  • A man 6 feet tall walks at a rate of 6 feet per second away from a light that is 15 feet above the ground.
    15·1 answer
  • PLS HELP I NEED IT
    9·2 answers
  • Please help meh its due
    7·2 answers
  • As fuel is burned in an electrical generator, the chemical energy of the fuel is converted into thermal energy that is used to b
    5·1 answer
  • How do iquantum tunel through a wall and how long will it take me?
    11·1 answer
  • What is the name of the process that plants use to remove carbon dioxide from the atmosphere?
    12·2 answers
  • Which of the following is 8000 written in scientific notation?
    12·1 answer
  • 3. [-/2 Points]
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!