A rock is dropped from a very tall bridge. What is the rocks velocity after 2.5 seconds?

i need my girl back keith uses i need my girl back

explanation:

my daughter rae

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

answer///scientific method;