Experiment 1-Running vs walking.
Aim:To determine if it is easier to stop when we are running or walking.
Conclusion:It is easier for us to stop when we are walking . This  because the more force we apply to push ourselves the harden it is to  stop.The faster an object is moving accelerating the more force is required to stop it.

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    We are a grade 3/4 class that is studying the science unit 'Smooth Moves'. We will be sharing our learning on this blog page.


    September 2013
    August 2013