for a freely falling object dropped from rest, what is the instantaneous speed at the end of the fifth second of fall? the sixth second?

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anonymous · Answer

Someone??

anonymous · Answer

What is the acceleration due to gravity. After one second where would it be considering the definition of acceleration?

anonymous · Answer

lol what? that was the question

anonymous · Answer

hurry EightHourLunch I need to post another question

anonymous · Answer

The change in distance over time is given as:$$s=v_{0}t+\frac{1}{2}at^2$$The change in distance over time is dx/dt, or$$v_f=v_i+at$$

anonymous · Answer

Hurry? Are you *kidding*?

anonymous · Answer

sorry.... i have like atleast 20more questions to do

anonymous · Answer

I mean to say if you want the velocity, you take the derivative of the displacement equation. Good luck.

anonymous · Answer

and im getting more homework tommorow that i have due on thursday....