Experiment to find the terminal velocity of a ball travelling in glycerol
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After you have recorded the results for 10cm, and the ball has gone past the 10cm mark, then to get the ball out you must use the powerful magnet. Once the ball is out, you must drop the ball back in and record the time taken for it to get passed the 20cm mark, and start the procedure again for 30cm, 40cm and 50cm. You must do this at least twice with each of the balls, as this will give you a more accurate average.
You must also follow a safety procedure. One of the main safety issues would be to keep the boss and clamp with the long tube attached to it on a flat surface at ALL times. You must also move all stools and bags from the experimental area, so no one trips over any of them.
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