Question: = r cos + l cos ' ; sin ' = r l sin ; 0 3 6 0 0 ( 1 ) where the

= r cos + l cos '; sin '= r
l sin ; 03600(1)
where the merit ratio 0< r
l 1:5. The angles =!t and '='(t) where the
angular velocity ! is a constant.
(i): Expression the position x without the presence of the angle ' in it
(ii) Determine an expression for the velocity v = dx
dt =_

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