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
navik [9.2K]
3 years ago
7

Two electrostatic point charges of +53.0 µC and +44.0 µC exert a repulsive force on each other of 166 N. What is the distance be

tween the two charges? The value of the Coulomb constant is 8.98755 × 109 N · m2 /C 2 . Answer in units of m
Physics
1 answer:
Crazy boy [7]3 years ago
3 0

Answer:

0.355 m

Explanation:

Data provided in the question:

Charges, q₁ = 53.0 µC = 53.0 × 10⁻⁶ C and q₂ = 44.0 µC = 44.0  × 10⁻⁶ C

Repulsive force exerted by the charges, F = 166 N

The value of Coulomb constant, k = 8.98755 × 10⁹ N·m²/C²

Now,

The Force exerted between the charges is given as = \frac{kq_1q_2}{r^2}

Thus,

166 N = \frac{8.98755\times10^9\times53\times10^{-6}44\times10^{-6}}{r^2}

or

r² = \frac{8.98755\times10^9\times53\times10^{-6}44\times10^{-6}}{166}

or

r = 0.355 m

You might be interested in
Which statement accurately describes nutritional dietary supplements?
vladimir2022 [97]

Answer:

its b

Explanation:

7 0
2 years ago
300 ml of a gas at 27°C is Cooled at -3°c at Constant pressure the final volume is plzz answer fast i will mark brainliest ​
Scorpion4ik [409]

Answer:V₁=300ml

T₁=27°C

V₂=?

T₂= -3°C

as we know

V₁T₁=V₂T₂

By putting values in formula

300ml×27°C=V₂×(-3°C)

300ml×27°C/-3°C=V₂

8100ml/-3=V₂

-2700ml=V₂

or V₂=  -2700ml

4 0
2 years ago
In an elastic collision, ________. A. an individual molecule in the collision never loses energy B. the molecules involved in th
Aleks04 [339]

Answer:

Im pretty sure its B im very sorry if its wrong.

3 0
2 years ago
And explosion occur 17 km away the time it takes for it sound to reach your ears traveling at 340 m/s is
Mrrafil [7]

Answer:

<h3>t = 100secs</h3>

Explanation:

The following data

Distance x = 17km = 17000m

Speed v = 340m/s

Using the formula to get the time;

2x = vt

t = 2x/v

t = 2(17000)/340

t = 34000/340

t = 100secs

<em>Hence it takes 100seconds for the sound to reach your ears</em>

6 0
2 years ago
4. Deformation of the hood in a head-on collision-
Rufina [12.5K]

Answer:

D

Explanation:

not sure but the answer is on quizlet . & i got a 100 so yeah

6 0
2 years ago
Other questions:
  • the amount of time for one particle of the medium to make one comlpete vibration cycle is a good description of
    7·2 answers
  • Suppose you analyze standardized test results for a country and discover almost identical distributions of physics scores for fe
    6·1 answer
  • According to the nebular theory of solar system formation, what key difference in their early formation explains why the jovian
    13·1 answer
  • Metals can be described as?
    12·1 answer
  • The amount of the lighted side of the moon you can see is the same during
    11·1 answer
  • Physics {deceleration}
    10·1 answer
  • A normal human heart, beating about once per second, creates a maximum 4.00 mV potential across 0.400 m of a person's chest, pro
    15·2 answers
  • HIIIIIIIIIIIIIIIIIII WHAT IS 50X550
    7·1 answer
  • the hydrometer with the density of liquid to be 800 kg metre per square is the volume of the submerged part of the hydrometer is
    10·1 answer
  • Ohm's law states which relationship between electrical quantities? a. Volts = current x resistance b. Volts = current divided by
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!