[填空题]
An electron starts from rest 32.5 cm f/ vp/ti+(v(:x ixt5 m f ts(yw11uwijurom a fixed point charge with -(y q(ex) , 7d ne*e.vmyt irlnhw0l/05fppkx $Q\,=\,-0.125\mu C$. How fast will the electron be moving when it is very far away? $ \times10^{7 }\,m/s$
