Any body in the universe is never said to be rest as the electrons inside it keeps moving to and fro and thus no matter on the universe is in standard rest.
When an object changes its position with respect to time, then the body is said ti be in 'motion'. When the body is at rest, it is state of 'no motion'.
'An object said to be at rest when it is not in motion'.The above statement has been proved by Newton's First Law of Motion (Law Of Inertia) , it says When a body is at rest it tends to be at rest and when a body is inmotion it tends to be in motion until an external force is applied on it.
MOTION: A body is said to be in motion if it changes it's position with respect to it's surrounding. REST: A body is said to be in rest if it does not changes it's position with respect to it's surrounding.
When an object is not in motion, it is said to be at rest.
No, an object cannot be at rest and in a state of motion at the same time, as it would violate the laws of physics. An object can only be at rest or in motion at any given moment, according to the laws of inertia.
Yes, it all depends on the point of view. An object can be at rest for one observer, and in uniform motion for a different observer.
Rest and motion are relative terms because an object's state of rest or motion is defined in relation to another object. An object can be at rest relative to one object but in motion relative to a different object. This concept is based on the principle of relativity in physics, as described by Galileo and later by Einstein in his theory of special relativity.
a body is said to be at rest if it does not change its position with time with respect to a reference point
Rest:a body is said to be at rest,if it does not change its position with repect to its surroundings.e.g;At rest A pumpkin will remain at rest unless an external force acts upon it, there are no external forces, so it doesn't move Motion:a body is said to be at motion ,if it changes its position with respect to its surroundings.e.g;motion of a pendlum,motion of riders in ferris wheel
A body that is not moving is said to be at rest.
no when the body the body is in motion only
Inertia. Newton's First Law of Motion: "A body at rest tends to stay at rest, while a body in motion tends to stay in motion."