Can 1.5 V battery kill you?

[ehsjr]

Up or sideways? If sideways, it is all about the bearings and time.

I think you're still defeated by F=MA, even if we assume
*NO* friction. You'd need other unrealistic conditions.
You just can't get the house moving fast enough.
You can make up fantasy scenarios like a bijillion ampere
hour source or a tiny house fired as a projectile or
something equally "imaginative".

Ed