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Phy Sci U1
Newtons 1st law, inertia, and motion.
Question | Answer |
---|---|
Distance | How far you have traveled between two positions. Always positive and is a Scaler Quantity. |
Displacement | Change in position. It is the straight line distance between your starting and ending positions. It can be positive or negative. It is vector Quantitity |
Scaler | Quantity that only requires magnitude (how big) |
Vector | Quantity that requires both magnitude and directions |
Speed | how fast something is going. Equal to distance divided by time. It is scaler. |
Velocity | Rate in which a position changes. It is equal to displacement divided by time. It is vector. |