Wiki User
∙ 9y agoThe pen is at rest when hanging by a string if it is not swinging or moving. If the pen is swinging or spinning, then it is in motion.
The pen is at rest when you hang it because it is stationary and not moving.
This question is sort of incomplete. Based on what You have I can give you that motion is the movement of a thing relative to one or more other things so to talk, perhaps, of speed, your pen may come to rest after swinging but that is only at rest relative to its support but at the same time your table will be spinning around with the Earth at several hundred kph and again is travelling approximately 30,000 kph relative to space as the Earth travels around the Sun. It's all to do with your 'frame of reference.'
When a pen is hanging, it is at rest with respect to the table or surface it is hanging from since it is not moving relative to that reference point. However, it may still be subject to small movements due to external factors like air currents or vibrations.
If the pen is not moving, it is at rest. If the pen is in motion, then it is not at rest.
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.
The pen is at rest when you hang it because it is stationary and not moving.
This question is sort of incomplete. Based on what You have I can give you that motion is the movement of a thing relative to one or more other things so to talk, perhaps, of speed, your pen may come to rest after swinging but that is only at rest relative to its support but at the same time your table will be spinning around with the Earth at several hundred kph and again is travelling approximately 30,000 kph relative to space as the Earth travels around the Sun. It's all to do with your 'frame of reference.'
When a pen is hanging, it is at rest with respect to the table or surface it is hanging from since it is not moving relative to that reference point. However, it may still be subject to small movements due to external factors like air currents or vibrations.
If the pen is not moving, it is at rest. If the pen is in motion, then it is not at rest.
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.
It is unclear from your question whether the pen is at rest or in motion as no context or details are provided. If the pen is not moving, then it is at rest. If the pen is moving, then it is in motion.
Newton's first law of motion was the law of inertia. When an object is in motion, it stays in motion. When an object is in rest, it stays in rest.
Inertia is the tendency of an object to resist changes in its state of motion. An object at rest will stay at rest, and an object in motion will stay in motion, unless acted upon by an external force. This principle is described by Newton's First Law of Motion.
In php to select a sub string from a string, use the command: string substr ( string string, int start [, int length]);Simple Examples:
Yes, motion and rest are relative terms because an object can be considered in motion or at rest depending on the observer's frame of reference. An object at rest in one frame of reference may appear to be in motion in another frame of reference.
The inherent tendency of a body to remain in its state of motion or rest is known as inertia. An object at rest will stay at rest, and an object in motion will stay in motion unless acted upon by an external force, according to Newton's First Law of Motion.