Physics L1
From WikiEducator
Contents
Energy
What is it?
How does it work?
Why does it happen like this?
Force
Work / Power
Pressure
Motion
Mass and weight
WHAT WE WANT to KNOW?
Measurement
SI units
SI units are the standard world-wide measurements that scientists use to make communication easier
The three Fundamental units are:
Mass - m - kilograms - kg
Length - L - meters - m
Time - t - seconds - s
Other units are derived from these such as millimeters (mm), nano seconds (ns), etc.
Vectors
What are vectors?
What is a vector diagram?
What information does it tell me?
How do you add or subtract vectors?
