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KwamKwam
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Homework Statement
An object falls freely, moving 60m in the last 2 seconds. Find the height at which it was dropped.
[/B]
Homework Equations
Vf = 1/2(gt^2) + Vo(t)+ Yo
g= 9.8m/s^2[/B]
The Attempt at a Solution
the object accelerates at 9.8m/s^2 . and the velocity would be 30m/s. (60 divided 2) so do you plug in 30m/s and the acceleration of gravity and solve for Yo? (the initial position)[/B]