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Friction
Term | Definition |
---|---|
Friction | The force that two surfaces exert on each other when they rub together |
Static Friction | Friction that acts on objects that are not moving |
Sliding Friction | When two solids surfaces slide over each other |
Rolling Friction | When an object rolls over a surface |
Fluid Friction | When a solid object moves through a fluid |
Gravity | A force that pulls objects toward each other |
Free Fall | When an object the only force acting is gravity |
Terminal Velocity | The greatest velocity a falling object reached for enemy one second an object falls its velocity increases by 9.8m/s |