1. What do you mean by fluid friction? How can fluid friction be reduced?
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Fluid friction is reduced by streamlining shape of vehicle. This is done by making it pointed from front like a bird. Also wings are provided in case of aeroplane. This help in reducing air resistance and increasing speed and efficiency of object.
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The fluid friction or drag can be reduced are minimised by giving special shape called streamlined shape to the objects which Move through fluids like air or water . ... For example: 1)Cars are built with streamlined body shape to reduce air resistance or drag caused by a air
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