Question: A steel plate of thickness h has the shape of a square whose side equals l, with h < < l. The plate is rigidly

A steel plate of thickness h has the shape of a square whose side equals l, with h << l. The plate is rigidly fixed to a vertical axle OO which is rotated with a constant angular acceleration β (Fig. 1.79). Find the deflection λ, assuming the sagging to be small.

Fig. 1.79.

Fig. 1.79.

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