Friction Exercises
Friction Exercises 1. 1. A mass of 12 tonne (Note: 1 tonne = 1000 kg) is dragged over a rough horizontal surface at a uniform speed.
ads
Friction Exercises 1. 1. A mass of 12 tonne (Note: 1 tonne = 1000 kg) is dragged over a rough horizontal surface at a uniform speed.
ads