M2 Maths Help Please! +REP

@Kardan; (A)

http://i.imgur.com/9bNOTuQ.png

I've done part (i) a) but I'm going SLIGHTLY wrong somewhere on part (b)...

The second equation which I'm getting is 2.7 + 0.8R = 0.6F... when I should be getting 2.7 + 0.6F = 0.8R :(

I'll put my working in the spoiler:

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F=(mv²)/r so F=2.7

resolving horizontally I have F (above F, not friction :P) moving inwards, along with the resolved 'R'. Going right is the resolved friction.

I never did M2 and all my Uni modules have avoided more complicated mechanics than M1 :P So I haven't a clue :P

:O A MATHS PROBLEM KARDAN CAN NOT ANSWER. THE APOCALYPSE IS COMING!

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Originally Posted by Kardan

I never did M2 and all my Uni modules have avoided more complicated mechanics than M1 :P So I haven't a clue :P

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ah well, thanks anyway (A)

@Zelda; might be able to help. he's fab at maths

goood luk mate thas all i can say im struggling with c1 x

Wouldnt that be volume? Im not sure i never did m2

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Originally Posted by KingEvan

Wouldnt that be volume? Im not sure i never did m2

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read the question, its nothing to do with volume :P ;)

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Originally Posted by myles

goood luk mate thas all i can say im struggling with c1 x

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:(

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Originally Posted by Zak

:O A MATHS PROBLEM KARDAN CAN NOT ANSWER. THE APOCALYPSE IS COMING!

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There's various branches of maths, and mechanics is frankly one of my weakest points :P