this is Newton's first law of motion is often stated as[INDENT]An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force. [/INDENT]
I was referring to zobia's statement that a human being and their emotions are always in momentum, not the one associated with the first newtonian law. When an object is completely at rest, the momentum is zero. Momentum = Mass x Velocity, as far as I can remember.
I am not discussing physics, point is simple, if you are not a physicist, its best to avoid inaccurate references to physics because the question looses it appeals. I am no experts philosophy and arts, but if someone trying to explain the former to me makes incorrect references, I'd get a better tutor.