rest and motion are indeed relative terms
take for example, you are standing on a platform and see a train speeding past you. the train is definitely in motion with respect to you.
now, think of a passenger in the same train..to the passenger the train in at rest but he sees the platform speeding past him, meaning you appear to be in motion with respect to him...
this concept is very much relative, as the earth like all the other planets including the sun are actually moving. so though the computer in front of you may seem to be at rest with respect to you, it is actually in motion if someone from the moon or some other planet sees it...:-)
That term is inertia. Inertia is the tendency of an object to resist changes in its velocity, either maintaining its current state of motion or remaining at rest.
Inertia is a physics term that describes an object's resistance to change in its state of motion, whether that be at rest or already in motion. Objects at rest tend to stay at rest, while objects in motion tend to stay in motion unless acted upon by an external force.
Inertia. An object at rest, tends to stay at rest, while an object in motion tends to stay in motion.
Inertia. An object at rest, tends to stay at rest, while an object in motion tends to stay in motion.
Rest and motion are relative terms, meaning that whether an object is considered at rest or in motion depends on the frame of reference being used to observe it. In one frame of reference, an object may be at rest, while in another frame of reference it may be in motion. So, rather than being opposite terms, they are actually interrelated.
newton's first law of motion is; objects at rest stay at rest and objects in motion stay in motion unless an outside force acts upon it. A term that summarizes this law could be that when a wheelchair is standing still, it is not in motion, the only way that the wheelchair can move is unless an outside force (person) acts on it, causing the wheel chair to change distance.
If the pen is not moving, it is at rest. If the pen is in motion, then it is not at rest.
yes, a train in which you are sitting appears to move while it is at rest, because of relative term as motion & rest are relative term . Actually it is depend upon observer. Example- If a boy sitting in train, when he see a man moving outside the train, it seems to him that it is in motion.
newton's first law of motion is; objects at rest stay at rest and objects in motion stay in motion unless an outside force acts upon it. A term that summarizes this law could be that when a wheelchair is standing still, it is not in motion, the only way that the wheelchair can move is unless an outside force (person) acts on it, causing the wheel chair to change distance.
Actually sitting on the earth we feel as if we are at rest. But relative to the pole star we are moving along a circular path. Also relative to the sun we are moving along an elliptical path around the sun. So actually speaking we are not at rest. In the same nothing is stationary. Everything is in motion. Rest means only a relative term.
Motion and rest are relative concepts in physics, meaning that an object can be in motion or at rest depending on the frame of reference. For example, a person seated in a moving train is at rest relative to the train but in motion relative to an observer outside the train. This demonstrates how motion and rest are interconnected depending on the chosen point of view.
At rest and in motion are relative terms. When we say 'in motion' or 'at rest' we mean relative to something else. If you were travelling in a car for instance, you would be at rest relative to the car but in motion relative to the outside world.