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
Sedbober [7]
3 years ago
15

PLEASE HELP ME! What happens to the electrostatic force between two charged particles when ONE of the charges is doubled AND the

distance between the charges is doubled?
a. The force is quadrupled.
b. The force is doubled.
c. The force doesn't change.
d. The force is halved.
The force is quartered.
Physics
1 answer:
WITCHER [35]3 years ago
4 0
A The force is quadrupled
You might be interested in
If the scaled-up man now stands on one leg, what fraction of the tensile strength is the stress on the femur?.
Oksanka [162]

The fraction of the tensile strength which is the stress on the femur is 1.4%.

<h3>What is Tensile strength?</h3>

This is defined as the amount of load or stress that a material can handle before it stretches and breaks.

The femur which is located in the thigh is the largest bone in the body and it exerts a fraction of 1.4% tensile strength through the stress encountered on the femur when the man stands with one leg.

Read more about Tensile strength here brainly.com/question/25748369

5 0
2 years ago
jack and his family go to the movies first they eat lunch at 1:30 pm it takes 40 minutes to eat then the movie then they drive 2
BabaBlast [244]
The answer would be 2:25
8 0
3 years ago
Read 2 more answers
How fast a car goes is known as its
Dvinal [7]
How fast a car goes is known as its speed.

Speed = (distance covered) divided by (time to cover the distance)

It has nothing to do with the direction the car is going.
______________________________________

The car's velocity is its speed AND the direction it's going.

30 miles per hour . . . speed

40 miles per hour north . . . velocity

20 miles per hour south
20 miles per hour west . . . . . same speed, different velocity

-- 'Velocity' is NOT a big word that you use when you mean
'speed' but you want to sound smarter.  It's a different thing.

-- If you don't know anything about the direction the car is going,
then you can't say anything about its velocity.

-- If the car is going around a curve, then its velocity is constantly
changing, even if its speed is constant.
4 0
3 years ago
What is the speed of a wave with a wavelength of 2 m and a frequency of 9 Hz?
ale4655 [162]

Answer:

The speed of a wave would be 18 with a wavelength of 2 m and a frequency of 9 Hz.

7 0
3 years ago
Is this a scientific model? Use complete sentences to explain why or why not.
grin007 [14]

Answer:

A scientific model is an activity that is aimed at making a specific part or feature easier to understand and define.

Modeling is an essential scientific discipline and is used in the fields of education. Modeling seems to represent empirical objects, phenomena in a logical and objective way.

The oval-shaped world map showing vegetation in green color is a 2D model of the entire earth and demarcates us the world vegetation distribution and growth.  

Hence this is a scientific model as its helps in visualizing the land surface of the earth on paper.

Explanation:

Yes because a scientific models doesn't have to be complex, just like this one

8 0
3 years ago
Other questions:
  • What is the name of a very porous igneous rock that is so light that it floats?
    14·1 answer
  • What is the meaning of the universe?
    5·2 answers
  • When a light source like a star or group of stars is moving away from the Earth, the wavelengths of the light change, and a ____
    15·1 answer
  • A satellite is orbiting Earth in an approximately circular path. It completes one revolution each day (86,400 seconds). Its orbi
    9·1 answer
  • The speed of sound in ____ is greater than the speed of sound in water.
    15·2 answers
  • Antireflection coatings can be used on the inner surfaces of eyeglasses to reduce the reflection of stray light into the eye, th
    7·1 answer
  • speed is the ratio of the distance an object moves to a. the direction the object moves. b. the amount of time needed to travel
    10·2 answers
  • Lamar has been running sprints to prepare for his next football game.He has found that he can maintain his maximum speed for 45
    6·1 answer
  • Can I have help please , ASAP?
    10·1 answer
  • An object of mass(0.8kg) is attached to massless string of length (2.0),and swung with a tangential velocity of (3.0m/s) what is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!