A collision occurs between a $1\mathrm{.}26$ kg particle traveling with velocity vec$(V{)}_1=(-2\mathrm{.}35\frac{m}{s})hat(i)+(-5\mathrm{.}67\frac{m}{s})hat(j)$ and a $4\mathrm{.}91$ kg particle traveling with velocity vec$(V{)}_2=(6\mathrm{.}97\frac{m}{s})hat(i)+(-2\mathrm{.}80\frac{m}{s})hat(j).$ The collision connects the two particles. What then is the $($a$)$ a component and $($b$)$y component of their velocity? Express their velocity as a $($c$)$ magnitude and $($d$)$ angle $($in the range $(-180,180)$ from the $+x$ axis?

$($a$)$ Number

Units

$($b$)$ Number

Units

$($c$)$ Number

Units

$($d$)$ Number

Units