Eelectrons, like all forms of matter, fall under the influence of gravity. if a electron is projected horizontly with a speed of one-tenth speed of light, how far will it fall in traversing 1 meter of horizontal distance.

Answer 1

t=s/v=1/0.1•3•10⁸ =3.33•10⁻⁸ s.
y=gt²/2=9.8•(3.33•10⁻⁸)²/2=5.44•10⁻¹⁵ m