Thursday, 31 March 2011

Revision for test

Here is the document that we started using for revision today. 
https://docs.google.com/document/d/1G74oqmFPE_RebGeJ5XCeXsdCUQEX1dcQRaUYpcXZvOY/edit?hl=en#
If you understand what each section is asking you about you'll be fine for the test.  Remember that for number two you only need to draw arrows showing how strong the forces are that are acting on the object. 

The object can be stationary (still), moving (constant speed) or getting faster (accelerating).  If the two forces are equal they are balanced, if they're unequal they are unbalanced.  Let me know if you have any questions by coming and seeing me at anytime or by emailing me before Wednesday.  Good luck!

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