Determine the dynamical symmetry

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Reference no: EM131383670

Determine the dynamical symmetry (if any) of each the following bodies about their centres of mass:
(i) a frisbee,

(ii) a piece of window glass having the shape of an isosceles triangle,

(iii) a two bladed aircraft propellor,

(iv) a three-bladed ship propellor,

(v) an Allen screw (ignore the thread),

(vi) eight particles of equal mass forming a rigid cubical structure,

(vii) a cross-handled wheel nut wrench,

(viii) the great pyramid of Giza,

(ix) a molecule of carbon tetrachloride.

Reference no: EM131383670

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