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1. Force Calculating friction 2. fs max & fk are affected by 3. fs max & fk are affected bySmoothness 4. fs max & fk are affected bySmoothness affected bymaterials…

1. Force Friction 2. friction by tablenormal push by hand weight 3. friction by tablepush by hand 4. fpush 5. TimeFriction 6. FrictionstillTime 7. still (static) 8. FrictionstillTime…