Concepts & Terms for  CH's  1 & 2

CH 1
Basics units of measurement
MKS system and conversions within it
dimensions with numbers, derived quantity dimensions
cartesian coordinate system
polar coordinate system
right triangle trigonometry

CH 2
vector versus scalar quantity  (speed vs velocity, etc.)
definitions of  displacement, velocity, acceleration
average versus instantaneous quantities
equations of motion in one dimension
free fall motion  (constancy of  "g")
acceleration due to gravity
one dimensional accelerated motion (both + and - directions,  either x or y axis)