it is all relative
A river flowing downstream is an example of moving surface water.
A particle moving on a surface has two degrees of freedom: one for movement along the surface (translation) and one for rotation around an axis perpendicular to the surface.
No it’s standing surface water
The force that opposes motion when moving objects over a surface is called friction
The force that opposes the motion of an object moving on a surface is called friction. Friction occurs due to the interaction between the surfaces of the object and the surface it is moving on, which creates resistance to motion.
A continuous mark made on a surface by a moving point is called a line.
Gravity. And, we are moving right along with the surface.
no
moving surface water
moving surface water
Moving surface water is called a current. This movement is often driven by factors such as wind, temperature, and the Earth's rotation.
The force that opposes motion when moving objects over a surface is called friction