Figure 3

(i) Posture of \(a\) and \(M\) along Blade. (ii) Posture of \(a\) and \(M\) along Brick. (iii) Posture of \(a\) and \(M\) along cylinder. (iv) Posture of \(a\) and \(M\) along platelets. (v) Posture of \(a\) and \(M\) along sphere.

(i) Posture of \(a\) and \(M\) along Blade. (ii) Posture of \(a\) and \(M\) along Brick. (iii) Posture of \(a\) and \(M\) along cylinder. (iv) Posture of \(a\) and \(M\) along platelets. (v) Posture of \(a\) and \(M\) along sphere.