> the jar is at a very unnatural acceleration (like it pops up). It does pop up. Look at where his hand is relative to the jar when he grabs it vs when he stop

> the jar is at a very unnatural acceleration (like it pops up). It does pop up. Look at where his hand is relative to the jar when he grabs it vs when he stops lifting it. The hand and the jar are moving, but the jar is non-physically unattached to the grab.