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Ch.9 Section 1,2,3,4
Ch.9 Section 1,2,3,4 car project
Term | Definition |
---|---|
Motion | Distance from another object changing |
Reference Point | Place/object for comparison if somethings in motion |
Distance | Length path between two points |
Displacement | Length + direction object moved from its starting point |
Vector | Quantity consists of magnitude + direction |
Speed | Distance object travels per min. |
Average Speed | Divide total distance by total time |
Instantaneous Speed | Rate object's moving at a given instant in time |
Velocity | Speed in a given direction |
Force | Push/pull |
Gravity | Force that pulls objects closer together |
Acceleration | Rate which velocity changes with time |
Balanced Forces | Equal forces acting on an object in opposite directions |
Unbalanced Forces | Velocity of an object to change |
Time | Measure time taken |
Friction | Force that two surfaces exert, that rub against each other |
Chassis | Base frame of a motor vehicle |