A ball is thrown vertically downward from the top of a 35.9-m-tall building. The ball passes the top of a window that is 11.3 m above the ground 2.00 s after being thrown. What is the speed of the ball as it passes the top of the window

6 cos 34, 6 sin 34 trig

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

in most common fires, oxygen is needed for an oxidation reaction to takes place. the combination of oxygen with any element as fuel can create fire and combustion will occur especially if wood, light materials and other combustible things are combine with oxygen.