- #1
brum
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if you were to look at a "freeze frame" of time (i.e. a movie that's been paused)
and you saw a baseball in the air. how would you know that it had a velocity??
i mean, a baseball is a collection of atoms. how would you know, just by observing it, that it has a velocity (and what velocity? can you tell?)
At each moment in time, each object must have an "instantaneous velocity". How do you explain that in terms of the atomic scale??
and you saw a baseball in the air. how would you know that it had a velocity??
i mean, a baseball is a collection of atoms. how would you know, just by observing it, that it has a velocity (and what velocity? can you tell?)
At each moment in time, each object must have an "instantaneous velocity". How do you explain that in terms of the atomic scale??