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Chewy0087
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Homework Statement
page 9 question 12
http://www.physics.ox.ac.uk/admissions/undergraduate/admissions_test/tests06.pdf
page 3 question 12
http://www.physics.ox.ac.uk/admissions/undergraduate/admissions_test/tests08.pdf
The Attempt at a Solution
I really REALLY struggle with these types of question and honestly, i can't see any way to do it (in my knowledge) I think maybe it relies on certain assumptions about circles I'm not sure about but the annoying thing is I think they should be easy :(...
thanks for any help / points in the right direction, they're so annoying :/
also bear in mind a calculator isn't allowed :(
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