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09/05/2021 11:56 am
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Explain why objects moving in fluids must have special shapes.
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09/05/2021 11:57 am
The objects moving in fluids must have a special shape to overcome the fluid friction acting on them. Efforts are therefore made to minimise the friction, so objects are given special shape having pointed fronts with little broader middle portion which gets tapered at the back called streamlined.