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Q. A small 15{rm g} bug stands at one end of a thin uniform bar that is initially at rest on a smooth horizontal table. The other end of the bar pivots about a nail driven into the table and can rotate freely, without friction. The bar has mass 60.00 g and is 110.0 cm in length. The bug jumps off in the horizontal direction, perpendicular to the bar, with the speed of 20 cm/s relative to the table. Find out angular speed just after insect leaps.

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