Fundamental rules
The principles of physics
How universe acts.
Principles are held
Motion of massive planets
To subatomics.
The First Law--Newton
Objects stay at rest or move
No external force!
F = ma
Mass times acceleration
Is equal to force.
The Third Law--Newton
Yes, eve'ry action has an
Equal / opposite.
Conservation of
Momentum. Of closed system
Constant--no forces.
Energy conserved
Not created nor destroyed
One form to other.
Entropy Law Two
Time--disorder increases
In isolation.
Natural heat flow
Always flowing high to low
Watch out for the draft!
Relativity
Same--all viewers in motion
Light in vacuum same.
The speed of light squared
Times the mass of an object
Is its energy.
Microscopic scales
Pieces--Quantum Mechanics
In multiple states.
Fundamental Force
The universe is driven
Four interactions.
Gravity attracts
Any object with a mass
To one another.
Guides interactions
Electromagnetism
Between particles.
Strong nuclear force
Holds nuclei of atoms
Remain together.
Physics natural
Science. Elucidates rules
Of natural world.
With empirical
And scientific methods
For understanding.
Physical science
Studies non-living systems--
Matter / Energy.
Biological
Science. One that studies the
Role living beings.