A toy car as shown below is placed on a tabletop with a height of $1\mathrm{.}20$ m $.$ It starts at rest and accelerates across the table of length $1\mathrm{.}80$ m in $2\mathrm{.}00$ s $.$ Then it reaches the top of the ramp with an angle of $39$ in $0\mathrm{.}400$ s $.$ The horizontal distance of the ramp is $0\mathrm{.}600$ m $.$ After that, it flies in the air. Answer the following questions ignoring the air resistance and any frictional forces.

How fast is the car going when it reaches the ramp?

$1\mathrm{.}80$

m$/$s

What is the horizontal velocity of the car when it reaches the top of the ramp? $\frac{m}{s}$

How long does the car in the air after leaving the ramp? $$ s

At what horizontal distance does the car land on the floor? $$ m