Forces TEST Objectives for Friday, April 26th
** Define force
** Determine net force and in which direction will motion occur
** Define gravity
** Examples of conduction, convection, radiation
** Examples of kinetic and potential energy
** Know what net force is and how a net force will affect an object
**How does changing mass affect force needed 2 move objects
**How does friction affect motion and how can we increase/decrease friction
**How can we tell if forces are balanced or unbalanced
** Read a spring scale and place the answer in a griddable
** Mass VS weight – how is weight related to force
** What are newtons
**What will/won’t cause objects at rest to move
**What causes a change in motion
**What are spring scales used for
**Why do cars have seatbelts
**why do objects in motion eventually come to a stop