$q_{1} = 1 μ C,$	$v_{1} = (1 m / s) \hat{x},$	$F_{1} = (- 1 mN) \hat{y}$
$q_{2} = - 2 μ C,$	$v_{2} = (- 1 m / s) \hat{x},$	$F_{2} = (- 2 mN) \hat{y}$