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A small, 10.0 g insect stand at one end of a thin uniform metal rod which is initially at rest on a frictionlesshorizontal table. The other end of the rod is bolted into the table, so that the rod pivots without friction. The rod has a mass of 100.0 g and is 100.0 cm long. The insect jumps in the horizontal direction, perpendicular to the rod, with aspeed of 40.0 cm/s relative to the table.
(i) What is the resulting angular speed of the rod?
(ii) What is the total kinetic energy of the entire system after the bug leaps?
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