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Mechanics help please.

I am confused by the first question on this page. I have no idea how to construct the force diagram. Thanks in advance. The top question please.
(edited 6 years ago)
Reply 1
For part (b) use F=uR

As for part (a) draw the diagram and add all forces, you should be able to see what to do from their
You see the problem is I don't know how to draw all the forces acting on the objects. This question is worded so weirdly.

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(edited 6 years ago)
Reply 3
Original post by VictoriaCoolio
You see the problem is I don't know how to draw all the forces acting on the objects. This question is worded so weirdly.

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Ok well we have 2mg for both A and B acting down and 3mg acting down on C.
Original post by Lowerty
Ok well we have 2mg for both A and B acting down and 3mg acting down on C.


Ah thanks but where is the friction and tension acting on and which direction for tension?

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