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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.
What else can I help you with?
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 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.
Why do currents curve in the northern hemisphere?
In the northern hemisphere, the Coriolis effect deflects moving objects to the right, causing currents to curve clockwise. This is due to the rotation of the Earth, which influences the direction of moving fluids like water.
What is the corolios effect?
The Coriolis effect is the apparent deflection of moving objects (such as air or water currents) on the surface of the Earth due to the rotation of the planet. This effect causes moving objects to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. It is responsible for the formation of large-scale weather patterns and ocean currents.
What is the difference between general relativity and special relativity?
General relativity is a theory of gravity that describes how massive objects like planets and stars curve spacetime, while special relativity deals with the relationship between space and time for objects moving at constant speeds.
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.
Explain 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.
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 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.
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.
Why do currents curve in the northern hemisphere?
In the northern hemisphere, the Coriolis effect deflects moving objects to the right, causing currents to curve clockwise. This is due to the rotation of the Earth, which influences the direction of moving fluids like water.
What is the Corioils effect?
The Coriolis effect is a phenomenon that causes fluids and objects moving across the surface of the Earth to curve due to the Earth's rotation. In the Northern Hemisphere, moving objects are deflected to the right, while in the Southern Hemisphere, they are deflected to the left. This effect influences ocean currents, weather patterns, and even the trajectory of ballistic missiles.
