👉 Motionlessness is a concept in physics that describes the absence of change or change in the state of an object. It refers to the inability of an object to undergo any form of motion, such as movement, rotation, or oscillation. Motionlessness is often associated with objects that are stationary, such as planets or celestial bodies. In simpler terms, a motionless object would not be able to change its position or direction, nor would it move in any other way. This concept can also be applied