Rubbing against rocks along the stream channel
The surface generated by a straight line, the generator, passing through a fixed point, the vertex, and moving along a fixed curve, the directrix.A right circular cone.
No, the particle's angular momentum depends on both its linear momentum and its distance from the origin. If the particle is moving along a line passing through the origin, its angular momentum will not necessarily be zero unless its linear momentum is also zero.
Moving Right Along was created on 19-10-18.
A tornado moves in a relatively narrow path on land
Even in a thunderstorm, air is generally a resistor. However, if there is a large enough potential difference, such that which causes lighting, the air becomes ionized and turns into plasma along a narrow channel. Plasma conducts electricity.
A groyne is a type of breakwater or jetty, which projects from the shore of a coast or river to block the movement of sediment. In rivers, they are called "wing dams" or spur dykes, and channel water into a faster-moving channel, usually in the center of the river. Groynes are used along beaches to prevent the removal of sand, or conversely to prevent the deposition of sandbars along shore.
fjord fjord
When driving down the highway, you are moving through time, as time is continually passing regardless of your speed. Additionally, you are also moving through an ever-changing environment, encountering different landscapes, weather conditions, and other vehicles along the way.
stealing along means moving alone
A group of persons moving along in an orderly line is a queue.
passage