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
11Alexandr11 [23.1K]
2 years ago
10

What does E=MC2 mean

Physics
1 answer:
mel-nik [20]2 years ago
5 0

Answer: E = mc2. It's the world's most famous equation, but what does it really mean? "Energy equals mass times the speed of light squared." On the most basic level, the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.

Explanation:

You might be interested in
Two plane coaxial disks are separated by a distance 0.6 m. The lower disk is solid with a diameter 0.80 m and a temperature 300
Mekhanik [1.2K]

Answer:

if anyone is reading my coment your oarents will became very fine soon

7 0
3 years ago
The fastest possible conduction velocity of action potentials is observed in ________.
irga5000 [103]
Thick, myelinated neurons
7 0
3 years ago
How should parents raise their intersex children: as girls, boys or intersex?
Mice21 [21]
I believe to create a society that is without judgment, children of all sex should be raised the same.
6 0
3 years ago
Read 2 more answers
Any one their to help
Dmitry [639]

Answer:

five dollars

Explanation:

im thick lol

7 0
2 years ago
Hooke's law describes a certain light spring of unstretched length 31.8 cm. when one end is attached to the top of a doorframe a
lubasha [3.4K]

Answer:

Explanation:

extension in the spring = 40.4 - 31.8 = 8.6 cm = 8.6 x 10⁻² m .

kx = mg

k is spring constant , x is extension , m is mass

k x 8.6 x 10⁻² = 7.52 x 9.8

k = 856.93 N/m

=  857 x 10⁻³ KN /m

b ) Both side is pulled by force of 188 N .

Tension in spring = 188N

kx = T

856.93 x = 188

x = .219.38 m

= 21.938 cm

= 21.9 cm .

length of spring = 31.8 + 21.9

= 53.7 cm .

6 0
2 years ago
Other questions:
  • In order to safely conduct any experiment in the laboratory, it is crucial that you
    12·1 answer
  • Give an example of a situation in which you would describe an object's position in
    9·1 answer
  • At t = 0, a flywheel has an angular velocity of 4.7 rad/s, a constant angular acceleration of −0.25 rad/s², and a reference line
    6·1 answer
  • your softball coach needs to add a new player to the team roster. which of these people would most likely demonstrate the best s
    13·1 answer
  • If two runners take the same amount of time to run a mile, they have the same __________.
    9·2 answers
  • Describe how air resistance would affect a falling object ​
    14·1 answer
  • How many types of ion are formed when water splits during
    5·1 answer
  • Which mineral is also an element graphite courts calcite hematite
    13·1 answer
  • A ball rolls off a table and it traveling with a horizontal velocity of 2 m/s and 1 point
    15·2 answers
  • Which of the following is the least important factor of a personal fitness program? A. the individual's personal conditions B. t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!