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Unit 1
Key Facts
Term | Definition |
---|---|
Scaler | Magnitude Only - Distance, Speed, Time |
Vector | Magnitude and Direction - Displacement, Velocity, Force |
Uh=U x cosθ | Initial Horizontal Compontent |
Uv=U x sinθ | Initial Vertical Compontent |
Fv=F x sinθ | Vertical Force |
Fh=F x cosθ | Horizontal Force |
Velocity / Time Graph | Displacement |
Acceleration / Time Graph | Velocity |
Velocity / Time Graph | Acceleration |
Vertical | STAVU |
Horizontal | STU |
F=mgsinθ | Weight Down Slope |
F=mgcosθ | Weight into Slope |
Inelastic | Momentum Conserved Kinetic Energy not Conserved |
Elastic | Momentum Conserved Kinetic Energy Conserved |