A stone is thrown upward from the top of a building at an angle of $30\mathrm{}\mathrm{⁰}$ to the horizontal and with an initial speed of $23\mathrm{.}0$ m$/$s$$. The point of release is h $=50\mathrm{.}0$ m above the ground.

$($a$)$ How long does it take for the stone to hit the ground? $$

$($b$)$ Find the stone's speed at impact.

$($c$)$ Find the horizontal range of the stone. 

Answer rating: 100% (QA)

Given Information Initial velocity v 230 ms Launch angle 30 Initial height h 500 m Acceleration due ... View the full answer