PPT Slide
You should know the formulae for kinetic energy,
gravitational potential energy, spring potential energy,
momentum, the relationship between force
and momentum, and the relationship
between force and potential energy by heart
You should know the difference between
elastic and inelastic collisions
You should know how to apply
energy and momentum conservation in collisions
You should know the difference between conservative
and non-conservative forces
Amongst other things, at the very least...