Posted by **ellen** on Saturday, January 29, 2011 at 9:36pm.

It takes 6 seconds for a stone dropped from rest to the bottom of a well,what is its final speed

A; 6 meters/second

B: 30 meters/seconds

C: 36 meters/seconds

D: 60 METERS/SECONDS

A is incrrect

- physical science 2 -
**bobpursley**, Saturday, January 29, 2011 at 10:19pm
vf=g*t where g=9.8m/s^2

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