Oscillation Measurements

There are two videos of oscillators. I'll ask you to use a stopwatch to measure one or more periods for each. Make sure to load the video first to avoid any skipping in video playback.

Don't try to go back and measure each one more than once - just give it a good go the first time and record your number (like you'd probably do in the lab, if we're being honest, right?). The whole thing should take less than 10 minutes.

Enter all times in seconds, including all available decimal places. DO NOT WRITE UNITS IN THE RESPONSE.

Pendulum video: http://bit.ly/pendmov
Spring video: http://bit.ly/springmov

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