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When objects move through fluids, they have to overcome friction acting on them. In this process they lose energy. Efforts are, therefore, made to minimise friction. So , objects are given special shapes.

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Why objects moving in fluids must have special shapes?

When objects move through fluids, they have to overcome friction acting on them. In this process they lose energy. Efforts are, therefore, made to minimise friction. So , objects are given special shapes.


What do you mean by drag forceexplain why objects moving in fluids must have special shape?

Drag force is a resistance force exerted by a fluid (like air or water) on an object moving through it. Objects moving in fluids must have a special shape to minimize drag force and enhance their motion efficiency. The shape is designed to reduce turbulence and separation of flow, which helps the object move through the fluid with less resistance.


Why are objects obscured in water?

Something about fluids constantly moving, and particles scattering light, maybe?


Do all fluids flow?

Fluids can move two ways, by aerodynamics and hydrodynamics. Aerodynamics refers to gas moving around solid objects. Hydrodynamics refers to liquids moving around solid objects. Example water moving in a turbine.


What are some examples of fluids moving through objects?

Examples of fluids moving through objects include water flowing through a pipe, blood circulating through blood vessels in the body, and air passing through a ventilation system. Fluid mechanics describes the behavior of these fluid movements within different structures and systems.


What is the difference between general relativity and special relativity in the field of physics?

General relativity and special relativity are both theories proposed by Albert Einstein to explain the behavior of objects in space and time. Special relativity deals with the relationship between space and time in the absence of gravity, while general relativity extends this to include the effects of gravity on the curvature of spacetime. In essence, special relativity focuses on objects moving at constant speeds, while general relativity considers the effects of gravity on the motion of objects.


What is the difference between special relativity and general relativity?

Special relativity deals with the physics of objects moving at constant speeds, while general relativity includes the effects of gravity and acceleration on objects in motion.


Who described the behavior of moving objects?

The behavior of moving objects is described by the principles of classical mechanics, which were first formulated by Sir Isaac Newton in his laws of motion. These laws explain the relationship between an object's motion and the forces acting on it.


Does moving objects have impulse?

yes moving objects have impulse


All moving objects have?

All moving objects have Momentum.


How do you be safe with moving objects?

keep distance with moving objects.


What are differences in colors of moving objects in space that are approaching and moving objects that are moving away?

Objects moving toward you will have a blue shift in their spectrum and objects moving away from you will have a red shift in their spectrum. This is known as a doppler shift.

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