a falling stone takes 0.30s to travel past a window 2.2m tall. (a) from what height above the top of the window did the stone fall? (b) this was a second floor window, and the stone was dropped from the roof. How many floors tall is the building? (c) what are the signs of the stone's velocity and acceleration as the stone passes the window?

Question

anonymous · Answer

look for a kinematic equation containing distance

anonymous · Answer

thanks

anonymous · Answer

do you know how to solve the last one that the only one that i am really suck on

anonymous · Answer

i would say negative because its moving south

anonymous · Answer

not south downward