An electron has an average position of $8\mathrm{.}95$ pm from the nucleus of an atom. What is the uncertainty in the velocity $($in meters per second$)$ of the electron if the uncertainty in its position is $4\mathrm{.}8\%?$ The mass of an electron is $0\mathrm{.}000548$ amu and there is $1\mathrm{.}6605\backslash$times $10-^27$ kg in $1$ amu.