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
aleksandrvk [35]
3 years ago
8

A distance of 1.0 meter separates the centers of

Physics
1 answer:
professor190 [17]3 years ago
4 0
Neither set of choices is correct.

If the distance is tripled, then the forces decrease to

1/9 Fg. and. 1/9 Fe.

Note. When the objects are charged, the gravitational force Fg can almost always be ignored, since Fe is like 10^40 greater when the quantities of mass and charge are similar.
You might be interested in
If you use a marble of radius 11 mm for mercury, how far from the sun must you place your outermost planet? express your answer
mariarad [96]
Well so we know that 11mm is 2440km so 1mm is 2440/11 which is 221.8.
Ans we know that Neptune is the farthest and the distance is 4.498 billion km the we would divide that by 221.8 to get answer.
Ans=2.36km
8 0
3 years ago
What's difference between results in dot product and cross product of vectors.
Orlov [11]

Answer:

A dot product of two vectors is also called the scalar product. ... The difference between the dot product and the cross product of two vectors is that the result of the dot product is a scalar quantity, whereas the result of the cross product is a vector quantity.

Explanation:

Hope it is helpful.....

6 0
3 years ago
Weights attached to two suspended strings are
olga_2 [115]
Answer: A) length of string.
5 0
2 years ago
The speed of light in a vacuum is 2.998 x 108 m/s. what is its speed in km/h?
Artemon [7]
<span>1079252848.8 kilometer per hour

</span>
7 0
3 years ago
The energy levels of a particular quantum object are -11.7 eV, -4.2 eV, and -3.3 eV. If a collection of these objects is bombard
gogolik [260]

To solve this problem it is necessary to apply an energy balance equation in each of the states to assess what their respective relationship is.

By definition the energy balance is simply given by the change between the two states:

|\Delta E_{ij}| = |E_i-E_j|

Our states are given by

E_1 = -11.7eV

E_2 = -4.2eV

E_3 = -3.3eV

In this way the energy balance for the states would be given by,

|\Delta E_{12}| = |E_1-E_2|\\|\Delta E_{12}| = |-11.7-(-4.2)|\\|\Delta E_{12}| = 7.5eV\\

|\Delta E_{13}| = |E_1-E_3|\\|\Delta E_{13}| = |-11.7-(-3.3)|\\|\Delta E_{13}| = 8.4eV

|\Delta E_{23}| = |E_2-E_3|\\|\Delta E_{23}| = |-4.2-(-3.3)|\\|\Delta E_{23}| = 0.9eV

Therefore the states of energy would be

Lowest : 0.9eV

Middle :7.5eV

Highest: 8.4eV

8 0
4 years ago
Other questions:
  • Developments in technology have allowed scientists to conclude that Earth more than 4.5 billion years old. Why was the discovery
    5·1 answer
  • Please Help!! Will Give brainlest!! Four friends push on the same block in different directions. Allie pushes on the block to th
    6·1 answer
  • The value of specific heat for copper is 390 J/kg⋅°C, for aluminun is 900 J/kg⋅°C, and for water is 4186 J/kg⋅°C. What will be t
    10·1 answer
  • WILL MARK BRAINLIESTFor the simple harmonic motion equation d =4sin(8pit) what is the period?
    5·1 answer
  • What is 15.4mi=1.5hr/V in physics Velocity
    10·1 answer
  • A certain engine extracts 1300 J of heat from a hot temperature reservoir and discharges 700 J of heat to a cold temperature res
    8·1 answer
  • What is the total surface charge qint on the interior surface of the conductor (i.e., on the wall of the cavity)
    12·1 answer
  • 40 g of which substance is saturated in 100 g of water at a temperature of 50°C?
    9·1 answer
  • Why does sexual reproduction result with genetic variation
    13·2 answers
  • A truck moves as shown by
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!