In reality, all motion is relative. Whether an object is at rest or in motion depends on the reference frame from which it is observed. Also, you did not indicate any information about the context, so we cannot provide any answer beyond what is given above.
A book is at rest if it is not moving relative to a reference point. If the book is changing its position relative to the reference point, then it is in motion. In physics, rest and motion are relative to the observer's frame of reference.
yes
Examine the condition when two forces And
An object at rest tends to remain at rest - an object in motion tends to remain in motion.
Examine the condition when two forces And
If the book is not moving, it can be considered at rest. However, since the Earth is constantly in motion (rotating on its axis and orbiting the Sun), the book is actually moving along with the table due to these larger-scale movements.
Frame of reference is related to motion because reference points enable us to see that an object is moving. ======================== Motion is related to a frame of reference because there is no such thing as 'real' motion or 'real' rest. 'Rest' and 'motion' are always with reference to something else. The book that you are reading is at rest with reference to your lap, your lap is at rest with reference to the seat you're sitting in, and you, the book, and the seat are all at rest with reference to the airplane you're flying in at 400 miles per hour. See what I mean ?
A falling book exhibits a change from potential energy (rest) to kinetic energy (motion).
In reality, all motion is relative. Whether an object is at rest or in motion depends on the reference frame from which it is observed. Also, you did not indicate any information about the context, so we cannot provide any answer beyond what is given above.
In reality, all motion is relative. Whether an object is at rest or in motion depends on the reference frame from which it is observed. Also, you did not indicate any information about the context, so we cannot provide any answer beyond what is given above.
In reality, all motion is relative. Whether an object is at rest or in motion depends on the reference frame from which it is observed. Also, you did not indicate any information about the context, so we cannot provide any answer beyond what is given above.
In reality, all motion is relative. Whether an object is at rest or in motion depends on the reference frame from which it is observed. Also, you did not indicate any information about the context, so we cannot provide any answer beyond what is given above.