Question

why objects moving in fluids must have specail shapes? explain with an example.​

Answer 1

Answer:

Special shapes experience less fluid friction, therefore, can move easily through fluids. Keeping all these things into consideration the shape of the ship is made in such a way that it experiences less fluid friction i.e. drag.

Answer 2

Explanation:

Special shapes experience less fluid friction, therefore, can move easily through fluids. ... Keeping all these things into consideration the shape of the ship is made in such a way that it experiences less fluid friction i.e. drag.