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
Butoxors [25]
3 years ago
14

What is the force when two charged spheres distance is in half​

Physics
1 answer:
slamgirl [31]3 years ago
4 0

Answer:

When two spheres, each with charge Q, are positioned a distance Rapart, they are attracted to ... doubled, the electric-force between the two spheres

You might be interested in
What does the atomic number respresent?<br><br> (From my science homework)
MrMuchimi
It represents where it is located in the periodic table and how many protons a element has. 
8 0
4 years ago
SOMEONE HELP QUICK! (question in the picture)
kondor19780726 [428]
1) 4.8
2) 5.6
3)0.8
.............………
8 0
3 years ago
A machine shop worker reports the mass of an aluminum cube as 176 g. If one side of the cube measures 4 cm, what is the density
Zarrin [17]

-- Since it's a cube, its length, width, and height are all the same 4 cm .

-- Its volume is (length x width x height) = 64 cm³ .

-- Density = (mass) / (volume)

                = (176 g) / (64 cm³) 

                =         2.75 gm/cm³ .

6 0
3 years ago
Equations to use: v= λ ∙ f v=d/t
Margarita [4]

b. 460.8 m/s

Explanation:

The relationship between the speed of the wave along the string, the length of the string and the frequency of the note is

f=\frac{v}{2L}

where v is the speed of the wave, L is the length of the string and f is the frequency. Re-arranging the equation and substituting the data of the problem (L=0.90 m and f=256 Hz), we can find v:

v=2Lf=2(0.90 m)(256 Hz)=460.8 m/s

c. 18,000 m

Explanation:

The relationship between speed of the wave, distance travelled and time taken is

v=\frac{d}{t}

where

v = 6,000 m/s is the speed of the wave

d = ? is the distance travelled

t = 3 s is the time taken

Re-arranging the formula and substituting the numbers into it, we find:

d=vt=(6,000 m/s)(3 s)=18,000 m

3 0
3 years ago
Which of the following individuals would be best classified as being in identity diffusion?
NikAS [45]

Answer: C

Explanation: after reading it over and over shes the most reasonable. But I could be wrong so be cautious.

5 0
3 years ago
Other questions:
  • On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 mL of ideal gas at 20 celsius. An oil manometer ( rho= 8
    12·1 answer
  • Describe the characteristics of certain plants, such as grasses, that enable them to be distributed widely in an environment
    15·1 answer
  • 24 g of water is heated from 25 c to 35<br> c. how much heat energy was required
    11·1 answer
  • Which of the following materials is most likely to absorb sound in a concert hall?
    10·1 answer
  • How are electromagnetic waves that are produced by oscillating charges and sound waves that are produced by oscillating tuning f
    13·1 answer
  • Red light has a wavelength of 500 nm. What is the frequency of red light?
    14·1 answer
  • An object is lifted against gravity from the floor to a tabletop. This is an example of
    10·1 answer
  • Pleaseeee HURRYYY!!!<br> How far will a train moving at 5.7 km/min go in 45 minutes
    10·2 answers
  • Please help me<br> gqvebqubgk yfawcyvgkbuh
    11·2 answers
  • According to the law of conservation of energy, which statement must be true?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!