Physics, asked by arpita7320, 1 day ago

Explain why objects moving in fluids must have special shapes.

Answers

Answered by SARXASTIC

Objects moving in fluids face the friction of the fluid that opposes their motion. So objects moving in fluids must have unique shapes called streamlined shapes to reduce the fluid friction. ... Therefore, special shapes are designed to minimize the opposing frictional force.

Answered by Anonymous

hey arpitaa!! ✨

When a body moves through a fluid, it experiences an opposing force which tries to oppose its motion through the fluid. This opposing force is known as the drag force. This frictional force depends on the shape of the body. By giving objects a special shape, the force of friction acting on it can be minimised.

Hence, it becomes easier for the body to move through the fluid.

:-)

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