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ILS Ch 11
Question | Answer |
---|---|
Frame of Reference | examples |
Displacement | |
How to determine | problems |
Distance and Direction | |
SI Units | |
Appropriate – distance, speed | |
Speed | |
Equation | d/t, use |
Instantaneous | at a particular instant, speedometer |
Constant | speed stays the same for a period of time |
Acceleration | rate at which velocity changes, examples, speed up, slow down, change directions |
Equation | |
Positive/Negative | Examples |
Instantaneous | Change of velocity at a specific instant |
Graphs | |
Distance | Time |
Speed | Time |
Slope | angle of line |
Accelerated Motion | curved distance time graph |
Velocity | |
Equation | use |
Vector Addition | used with more than 1 speed, direction, or velocity, adding 2 or more vectors |
Free Fall | constant accel |
Gravity | force causing free fall |