Question

Why aeroplanes and ship have a special shape shape

Answer 1

Answer:

they have a pointed shape in the two ends of their side. they are called streamlined shape. friction due to air and water is reduced by adopting these shapes.

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Answer 2

Boats and aeroplanes are the bodies moving in the fluids, like ship in water and aeroplane in the air to reduce the fluid friction. This friction cause the aeroplane down and cause it to consume more fuel. To avoid this, boats and aeroplanes are given a special shape called as streamlined shape.