- #1

mikefitz

- 155

- 0

What is the period of oscillation in the screenshot?

http://img296.imageshack.us/img296/5296/image12yt4.gif

Period is just the time it takes to travel from one point on the graph to the exact same point again in the same direction. Looking at the graph I would guess somewhere around 2.5 seconds, but every answer I enter in the online submission says incorrect. This should be so simple but I can't figure out why all my answers are wrong?

http://img296.imageshack.us/img296/5296/image12yt4.gif

Period is just the time it takes to travel from one point on the graph to the exact same point again in the same direction. Looking at the graph I would guess somewhere around 2.5 seconds, but every answer I enter in the online submission says incorrect. This should be so simple but I can't figure out why all my answers are wrong?

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