Qualification > Math

M1 OCR

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elemis:
I did this in a hurry as I have to go for breakfast. Tell me if you think I'm right/wrong.

nid404:
Oh yes

R will be the sum of 3g and Pcos 60.

I took R as 3g-Pcos60 I didn't see the direction of the force. My bad.

Thanks  ;)

elemis:
No worries.

I find it easier if you draw a set of axis and draw in the force vectors.

nid404:
I feel lazy :P And end up making silly mistakes  >:(

Okay I want to cross check my answers for this one too. Just post the answers. If they differ, then you need to take the pains to type the whole thing :P, else not  ;D

Take your time  ::)

elemis:
Did you read my PM ?

Which year is this from ?

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