Science and technology in transportation
Science and Technology has regularly changed transportation by making it quicker and more efficient.
In the unit FRICTION
Science and Technology has regularly changed transportation by making it quicker and more efficient.
In the unit FRICTION
- the replacement of sliding friction is done by the rolling friction with the use of ball bearing especially in bicycles.
- the aeroplanes and other vehicles are designed in such a way that will reduce the fluid friction.
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