The "pen at rest or in motion" is a part of a physics lesson used to teach Newton's Laws of Motion. It's used as an example for force, motion, and energy. A pen is in motion during active writing. Otherwise, the pen is at rest when not being used.
hanf a pen by a piece of string
5w43
rest
yes
The "pen at rest or in motion" is a part of a physics lesson used to teach Newton's Laws of Motion. It's used as an example for force, motion, and energy. A pen is in motion during active writing. Otherwise, the pen is at rest when not being used.
no,,, the ball pen is at rest or meaningful is sleep,,,thers no motion or forces acting on the ball pen when it hanging on to the yarn,,,,,,
hanf a pen by a piece of string
yes
yes
5w43
rest
yes
Initially it is likely to be in motion and then it comes to rest.
Applied force to an object causes motion.
Usually a pen is moved by a hand.
a pulling motion causes a normal fault