A green ring D can slide over the section AB of a rod (which is bent as shown in the figure) This rod rotates at a constant angular velocity around the vertical as AC 30 and r 600 mm The speed (in m s) of the ring must lie between which (smallest and largest) values to ensure that the ring does not slide over the rod The coefficient of friction between the ring and the rod is 0 30 C

Question: A green ring D can slide over the section AB of a rod (which is bent as shown in the figure). This rod rotates at

A green ring D can slide over the section AB of a rod (which is bent as shown in the figure). This rod rotates at a constant angular velocity around the vertical as AC. α = 30 ° and r = 600 mm. The speed (in m / s) of the ring must lie between which (smallest and largest) values to ensure that the ring does not slide over the rod. The coefficient of friction between the ring and the rod is 0.30.

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