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
Masteriza [31]
3 years ago
6

Opposite electric charges will repel, and like charges will attract.

Physics
1 answer:
DochEvi [55]3 years ago
5 0
As it stands now, that statement is false.

There are two ways to make the statement true:

#1).  Exchange the places of the words "Opposite" and "like".

#2).  Exchange the places of the words "repel" and "attract".

Either ONE of these changes will make the statement true.
Doing BOTH of these changes will leave it false.
You might be interested in
How can scientists know for sure that the cell theory is true ? What evidence do we have to prove it
Nikolay [14]
The basic unit of life, it can be seen wit microscopes
3 0
3 years ago
While visiting the planet Mars, Moe leaps straight up off the surface of the Martian ground with an initial velocity of 105 m/s
yawa3891 [41]

Answer:

L = 0 m

Therefore, the cricket was 0m off the ground when it became Moe’s lunch.

Explanation:

Let L represent Moe's height during the leap.

Moe's velocity v at any point in time during the leap is;

v = dL/dt = u - gt .......1

Where;

u = it's initial speed

g = acceleration due to gravity on Mars

t = time

The determine how far the cricket was off the ground when it became Moe’s lunch.

We need to integrate equation 1 with respect to t

L = ∫dL/dt = ∫( u - gt)

L = ut - 0.5gt^2 + L₀

Where;

L₀ = Moe's initial height = 0

u = 105m/s

t = 56 s

g = 3.75 m/s^2

Substituting the values, we have;

L = (105×56) -(0.5×3.75×56^2) + 0

L = 0 m

Therefore, the cricket was 0m off the ground when it became Moe’s lunch.

5 0
3 years ago
How does a wind turbine make electricity?
Marysya12 [62]

Answer:

1

Explanation:

7 0
3 years ago
Read 2 more answers
Explain what an exoskeleton is and what it is made of.
barxatty [35]
A rigid outer lair covering for the body in some invertebrate animals, especially arthropods, providing both support and protection. and is made of <span>chitin, a substance produced by many non-arthropods as well.</span>
8 0
3 years ago
Read 2 more answers
In a radio, frequency modulation refers to encoding a wave with information by:
balandron [24]

In radio communication, "frequency modulation" refers to encoding a wave with information by adjusting how many waves are produced per second.<em> (b) </em>That's the "frequency" of the radio carrier signal.

6 0
3 years ago
Other questions:
  • The formula for speed is v = s/t. <br> a. True<br> b. False
    6·1 answer
  • A student produces a wave in a long spring by
    14·1 answer
  • A sample of radium-226 will decay to ¼ of its original amount after 3200 years. What is the half-life of radium-226?
    13·1 answer
  • Acceleration = change of velocity divided by time interval = Δv/Δt.
    7·1 answer
  • Imagine you have been asked to create an experimental design to test the hypothesis that talking on a cell phone impairs driving
    14·2 answers
  • How would a small bar magnet be oriented when placed at position X​
    15·2 answers
  • A measure of the disoder of a system is called ____
    11·1 answer
  • How far will an object move in 6 seconds if its average speed during that time is 45 m/s
    10·2 answers
  • Two wires with the same resistance have the same diameter but different lengths. If wire 1 has length L 1 and wire 2 has length
    13·1 answer
  • protons in an atomic nucleus are typically 10-15 m apart. what is the electric force of repulsion between nuclear protons?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!