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A very light rigid rod with a length of .5m extendsstraight out from one end of a meter stick. The meter stick issuspended from apivot at the far end of the rod and is set intooscillation.
a.) Determine the period of oscillation
b.) By what percentage does the period differ from the periodof a simple pendulum 1m long.
1. Estimate the rate of speed (length per time) at which the hair on your head grows. Use your own experience as a guide for your answer. First express your estimate in inches per second and then in meters per second. Use scientific notation.
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