Work is done only when there is a displacement of the object on which a force is applied in the direction of the force.
Answer:
please write in english language so that we can help you
Yes, all stressors are individual.
<span>the transverse wve that requires a medium to move is : sound waves
in order to travel, sound waves need to jumped on between one particle to another, no matter it's liquid, solid , and gases. Which explains why you wont hear a thing in outer space, simply because the sound waves got no particle to jumped into</span>
Structuralism measured perception of sensations, which does not help understand people at all.