SOLUTION: The distance traveled by a falling object is d/2=12t^2, where T is the time in seconds. After how many seconds has the object traveled 400m. Show your solution

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: The distance traveled by a falling object is d/2=12t^2, where T is the time in seconds. After how many seconds has the object traveled 400m. Show your solution      Log On


   

Question 1044335: The distance traveled by a falling object is d/2=12t^2, where T is the time in seconds. After how many seconds has the object traveled 400m. Show your solution
Answer by jorel555(1290) About Me  (Show Source):
You can put this solution on YOUR website!
d/2=12tē
d=24tē
So:
400=24tē
tē=16.67
t≈4.9 secs. ☺☺☺☺