1. FORCE and MOTION Force – push or pull
Motion – change in position based on something still.

2. Reference point
(frame of reference) –
A place or object used to compare if something is in motion.

3. Speed Rate an object moves. Speed = distance (m) ÷ time (seconds,
minute, or
hour
Answer = _______________ m/time

4. FORCES Balanced force push with equal force from both sides
Unbalanced force
- All the force is on one side

5. Zero Force Force no change (push or pulls from opposite sides)
Net Force
- Overall change on an object.

6. Gravity - pull of all matter on Earth
downward.

7. accelerate – goes faster
decelerate – goes slower
constant – stays the same
Velocity – speed going in a certain direction (north, south, east or west)