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- This last wednesday we have developed two experiences about working out the average straight line uniform motion velocity of different objects.

     One of them was to work out the following :

    Students’ walk uniform velocity within a fixed period of time.



    You can see the pic of a mate of you from the class trying to keep his walk as much uniform and constant as possible. The workmate tries to measure the time as accurate as possible.

     They hat to convert the worked out speed from m/s to km/h


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