Question

Explain why objects moving in fluids must have special shapes.
​

Answer 1

Answer:

Moving objects in fluid must have special shapes because the drag force or the friction force depends of the shape of the object. Special shapes are designed to minimize the opposing frictional force.

Explanation:

if it really helps you plss mark as brainliest

Answer 2

$\rule{220}{3}$

${ \huge{ \underline{ \underline{ \frak{ \red{Required \: answer : }}}}}}$

• Special shapes experience less fluid friction, therefore, can move easily through fluids.

• In the case of the ship when it is moving through the water, the sea will exert some drag.

• This drag opposes the motion of the ship. In order to overcome this drag, the ship has to apply a lot of force.This will result in a waste of energy.

• 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.

$\rule{220}{3}$

${ \huge{ \underline{ \underline{ \frak{ \red{Extra \: info : }}}}}}$

What is the special shape when the

object move through fluid...??

☆Streamlined Shape..

• 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 .

$\rule{220}{3}$