Pizza War 2

Si is planning to kill Gu. Si is present on point P and Gu on point Q as shown in the figure below. Si throws the pizza with a velocity $u = 10\sqrt{3}$ Along a direction perpendicular to the plane.The bomb strikes Gu perpendicularly to his plane.

Find the time taken for the pizza to hit Gu. Let it be $t$ .

Find the velocity with which the Pizza strikes him. Let it be $v$ .

Find the height h as shown in figure.Let it be $x\sqrt{3}$ .

Find the distance $PQ$ , denote it as $d$ .

Type Ur Answer as $t+|v|+h+d$ .