Oooooh … I don’t reckon that’ll stop her — being dead in a well for years didn’t stop her, it just prevented her getting out.
You might get about five feet plus an awkward five foot fall’s worth of headstart on her though — maybe enough to make it to the front door and out onto the street before things turn nasty.
Mind you, it’ll probably be at least a foot’s worth of “What the F is that body part doing sticking out of the TV and why is it getting bigger?” before you react — so make that about a nine foot headstart … maybe less, if you aren’t paying attention — how fast can you run?
Good luck!