How has E=MC2
affected me?
Energy affects me everyday. I feel it in my energy level and
am affected by it with all the matter filled with energy that I encounter.
Every single thing I touch is matter and filled with energy. I would not be
able to live without matter and energy. So I would say it affects me a lot!
How would I compare the four sources?
Gravity: weakest of the forces but has unlimited range.
Every object in the universe has a gravitational force on everything else.
Gravity is always attractive.
Electromagnetism: second strongest force but it’s strength
is less then 1% of the strong force. Has unlimited range. Comes in 2 charges of
positive and negative.
Weak Nuclear Force: Force is limited and functions only on
short scales found in the atomic nucleus. Responsible for radioactive decay.
Strong Nuclear Force: the strongest force. It’s range is
limited to subatomic distances. It keeps quarks together inside protons and
neutrons and keeps protons and neutrons inside atomic nuclei.
I think that all the forces have their different functions
and responsibilities. Them being the way they are keeps the world in balance
and in existence. If one of the forces was different we might not exist.
What is the function of gravity?
The function of gravity to me is to keep objects grounded.
If we did not have gravity we would all be floating away and not be able to do
our daily activities. The world would not be the way it is today without
gravity.
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