Erosion
An absolute constant is a constant which maintains the same value wherever it occurs, such as pi.
I depends on the problem. The rate constant is different depending on the problem in which it occurs.
Constant acceleration
Competition. The struggle of the fittest. The survival of the fittest.
No, the word 'always' is an adverb, a word that modifies a verb as 'how often' the action occurs. Examples:The wind in this area always blows from the south.I always say yes to chocolate.Uncle Jim is always brings something for my mother.
sensory adaptation
When an energy transformation occurs, the total amount of energy remains constant. Energy cannot be created or destroyed, only changed from one form to another. This principle is known as the law of conservation of energy.
The earth is on a constant rotation and coincides with patterns of other stars as well as the sun and moon. Movement is natural in our atmosphere and always occurs.
If the speed is constant then equal distances are covered in equal intervals of time If acceleration is constant then equal change in velocity occurs in equal intervals of time.
It occurs from the sun or electricity or fire. Or from the release of heat.
It's called 'centripetal acceleration', whether or not the speed is constant or the path circular.