Define motion
motion and test ?
Answers
Answer:
here is the answer
Explanation:
motion as the change of position of an object with respect to time. A book falling off a table, water flowing from the tap, rattling windows, etc all exhibit motion. Even the air that we breathe exhibits motion! Everything in the universe moves. We live in a universe that is in continual motion. The fundamental particle of a matter that is the atom is in constant motion too. Every physical process in the universe is composed of motion of some sort. The motion can either be swift or slow, but motion exists. It is important that we give due attention to the study of motion because of its importance in the physical world. Motion is mainly described in terms of the following terms: Distance, Displacement, Speed, Time.
Now let us understand motion clearly with the help of a few examples.
Our daily activities, like walking, running, closing the door, etc. involve motion. There is a change of position of the object involved in these activities.
The flow of air in and out of our lungs is also an example of motion.
The automobiles that carry passengers from the place of pick up to the destination possess motion. In this case, the position of passengers is changed from one place to another.
here is the answer.
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Motion
The phenomenon in which an object change its position with respect to reference point over a period of time.
Rest
The phenomenon in which an object doesn't change its position with respect to reference point over a period of time
Rest and Motion are relative term
Evey thing in the universe is in motion but something seen to be in rest or something is in motion because the frame of reference.
Example
If you are traveling in the bus. Then for you, other passenger along with you are in rest but for the man standing outside the bus, passenger along with bus are in motion.
Motion and Rest is judges on the basis of point of reference.