A racer took-off from a 30o slope which is 1 m above ground elevation. He remains in mid air for 1.5 s before touching down at point C. Determine
a) the speed at which he left the slope.
b) the horizontal distance S from A to C.
c) the height h, measured from ground elevation.
For more info, this is a pic of the qns:
![](https://media.cheggcdn.com/media/a61/a618d2fa-cd47-4a84-b694-c8d9096ae16a/phpOL2JGV.png)
Thank you!!