A uniform square plate of side a 225 mm is hinged at points A and B to a clevis which rotates with a constant angular velocity Iuml about a vertical axis Determine (a) The constant angle Icirc sup2 that the plate forms with the horizontal x axis when Iuml 12 rad s, (b) The largest value of Iuml for which the plate remains vertical ( Icirc sup2 90 deg )

Question: A uniform square plate of side a = 225 mm is hinged at points A and B to a clevis which rotates with a constant

A uniform square plate of side a = 225 mm is hinged at points A and B to a clevis which rotates with a constant angular velocity Ï‰ about a vertical axis. Determine

(a) The constant angle Î² that the plate forms with the horizontal x axis when Ï‰ = 12 rad/s,

(b) The largest value of Ï‰ for which the plate remains vertical (Î² = 90°).

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