The angle subtended by the arc of movement of both chambers is the same. Thus:
S = r∅, for chamber A:
2.3 x 10² = 3.2 x 10² ∅
∅ = 0.72 rad
∅ is the same for B so:
S = 1.1 x 10³ x 0.72
S = 7.92 x 10² m
<span>I think you're looking for "spectrum".</span>
Explanation:
a couple is a system of forces with a resultant moment but no resultant force. A better term is force couple or pure moment. Its effect is to create rotation without translation, or more generally without any acceleration of the centre of mass.