- #1
High_Voltage
- 11
- 0
Homework Statement
A falling stone takes .28s to travel past a window 2.2m tall. How far above the window was it released
Homework Equations
vf=vi+at
d=vit+(1/2)at^2
vf^2=vi^2+2ad
The Attempt at a Solution
vf^2=(6.5)+2(9.81 x 2.2)
2.2=(x)(.28s)+(1/2)(9.81)(.28^2)