Two particles collide with a normal direction defined: $0\mathrm{.}2$i$+0\mathrm{.}98$j $($eT$=0\mathrm{.}98$i$+-0\mathrm{.}2$j$).$ The first mass has a mass of $9$ kg and a velocity of $8$i m$/$s$.$ The second mass has a mass of $8$ kg and a velocity of $-3$i$+-4$j m$/$s$.$ The collision has a coefficient of restitution of $0\mathrm{.}8.$

Determine the tangential velocity of the second particle after the impact $[$m$/$s$].$

Determine the velocity in the i$-$direction of the second particle after the impact $[$m$/$s$].$

Determine the velocity in the j$-$direction of the second particle after the impact $[$m$/$s$].$