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
ElenaW [278]
3 years ago
6

A positive charge, q1, of 5 µC is 3 × 10–2 m west of a positive charge, q2, of 2 µC. What is the magnitude and direction of the

electrical force, Fe, applied by q1 on q2?

Physics
2 answers:
qwelly [4]3 years ago
8 0
Theres the pic of answer

belka [17]3 years ago
5 0
We know, F = 1/4πε * q₁q₂ / r²
Here, q₁ = 5 * 10⁻⁶ C
q₂ = 2 * 10⁻⁶ C
r = 3 * 10⁻² m west

Substitute their values, 
F = (9 * 10⁹) (5 * 10⁻⁶) (2 * 10⁻⁶)  / (3 * 10⁻²)²

F = 100 N  [ East of positive charge ]

Hope this helps!
You might be interested in
a rocket initially at rest on the ground lifts off vertically with a constant acceleration of 2.0 x 10^1 meters per second^2. Ho
xenn [34]

Here's the formula for the distance covered by an accelerating body in some amount of time ' T '. This formula is incredibly simple but incredibly useful. It pops up so often in Physics that you really should memorize it:

D = 1/2 a T²

Distance = (1/2)·(acceleration)·(time²)

This question gives us the acceleration and the distance, and we want to find the time.

(9,000 m) = (1/2) (20 m/s²) (time²)

(9,000 m) = (10 m/s²) (time²)

Divide each side by 10 m/s²:

(9,000 m) / (10 m/s²) = (time²)

900 s² = time²

Square root each side:

<em>T = 30 seconds</em>

7 0
2 years ago
after an investigation kuri determines that her hypothesis was wrong what is the best thing for kuri to do next​
aksik [14]
: You could make slight changes to the process or consider wheather the experiment was carried out correctly
7 0
2 years ago
Read 2 more answers
Which statement is true about Gram negative organisms?
aliina [53]

Answer:

B, C and D are true.

<h3>Explanation:</h3>

A is false because they appear a pale reddish colour not purple.

3 0
3 years ago
A sharp raises a note by
vivado [14]

The answer should be B. A half step

8 0
3 years ago
Read 2 more answers
Which statement(s) correctly compare the masses of protons, neutrons, and electrons?
Ostrovityanka [42]
Electron<span>. the central part of an atom containing </span>protons<span> and </span>neutrons<span> ... which of the following is necessary to calculate the atomic </span>mass<span> of an element? ... which of the </span>statements correctly compares<span>the relative size of an ion to its neutral atom?</span>
3 0
3 years ago
Other questions:
  • What is the period of a pendulum that takes 5 seconds to make a complete back and forth vibration
    7·1 answer
  • If you throw two bowling balls up, each with different mass, does the lightest one go the highest? Why(include the factor of dra
    7·1 answer
  • Write the equation of the line that has an undefined slope and passes through the point (4, 7). User: What is the slope of a lin
    5·2 answers
  • 101 Range Versus Height We say that an object undergoes free fall when the acceleration is only due to gravity. An object that i
    13·2 answers
  • Which element would have properties most similar to those of fluorine (F) ?
    11·2 answers
  • Newton discovered that the colors formed by a prism can be recombined to
    9·1 answer
  • What power rating of resistors would you use in the application required it to handle<br> 0.6W?
    8·1 answer
  • Water has physical properties that can be<br> measured and
    14·1 answer
  • a car decelerates at a rate of 2.0 m/s^2 and comes to a complete stop after traveling 25 m. What was the speed of the car right
    6·1 answer
  • If R1 &lt; R2 &lt; R3, and if these resistors are connected in parallel in a circuit, which one has the greatest voltage drop?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!