Sunday

December 21, 2014

December 21, 2014

Posted by **Anonymous** on Thursday, May 22, 2008 at 1:00am.

25ft=½(32ft/sec^2)t^2

t=1.25sec

-32ft/sec=(vf - 0)/1.25s

Vf=-40ft/sec

- Check Math -
**bobpursley**, Thursday, May 22, 2008 at 7:23amor you could have worked it ..

Vf^2=2*g*height

Vf= sqrt (2gh)=sqrt(2*32*25)=sqrt (1600)

**Answer this Question**

**Related Questions**

Physics - A ball is dropped from 27.0 feet above the ground. Using energy ...

physical science - A flower pot falls off a window ledge 10.0 m above the ground...

Physical Science - A flower pot falls off a window ledge 10.0 m above the ground...

Math - From a window 40 feet above the ground in a certain building, the angle ...

physics - a flowerpot falls from a window ledge far above the street. Some ...

Physics - A ball is dropped from 27.0 ft above the ground. (a) Using energy ...

Chemistry - A ball is dropped from 27.0 ft above the ground. Using energy ...

trigonometry - A wall is 10 feet tall and is 15 feet from a house. A window in ...

math - Katie is on the 15th floor of a building. She throws a ball straight down...

8th grade algebra - You see a firefighter aim a fire hose from 4 feet above the ...