You are viewing a post by xxBUBBLiExx. View all 33689 posts in [align=center][img]http://img64.imageshack.us/img64/9004/katangahan.png[/img] ------------------------------------------------------------------------------------------------- [b]FOR THE RULES & RERGU.
paturo nmn.
7. A firecracker tossed into the air at 60* with the horizontal at a speed of 30 m/s exploded 15m away. How long was the firecracker in the air before it exploded? How high did it go?
dang. projectile kasi.