22 July, 2009

How fast an oronge drops from the A frame (3.7m)














Our average drop time is 50.1 milliseconds











This is the video of us dropping our orange!

Method:

1: The dropper counts down from 3.

2: On 0 they drop and we start the stop watch.

3: We do this 10 times.

4: We work out the average by adding the milliseconds up and dividing it by 10 because that is how many tests we did.


By: Daniel, Joshua and Callum!

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