A charged particle of mass $m=5\mathrm{.}0{10}^{-8}kg$ that is moving with constant velocity in the $y$ direction enters a region containing a constant, uniform magnetic field $B=3\mathrm{.}7T$ aligned with the positive $z$ axis. The particle enters the region at $(x,y)=(d,0)$ and leaves the region at $(x,y)=(0,d),$ where $d=0\mathrm{.}90m,$ at a time $t=550$ s after it enters the region, as shown.

With what speed $v$ did the particle enter the region containing the magnetic field?

$v=$

particle at a time $t_1=$ magnetic field region?

What is the $x$ component $F_x(t_1)$ of the force on the particle at a time $t_1=183$ s after the particle enters the magnetic field region?

$v=,\frac{m}{s},F_x(t_1)=$

$N$

What is the $y$ component $F_y(t_1)$ of the force on the particle at a time $t_1=183$ s after the particle enters the magnetic field region?

$F_y(t_1)=$

$N,q=,C$