Basically, a microscope is an instrument that is used to view minute objects that are too
small to be seen with the naked eye. The optical microscope that is used by scientists today is
WHAT IS A FUNCTION?
A function relates an input to an output.
It is like a machine that has an input and an output.
And the output is related somehow to the input.
f(x) = is the classic way of writing a function.
And there are other ways, as you will
Newtons Three Laws of Motion
Let us begin our explanation of how Newton changed our understanding of the Universe by
enumerating his Three Laws of Motion.
Newtons First Law of Motion:
I. Every object in a state of uniform motion tends to remain in