Physics, 28.02.2021 07:00 rivera6681
A small 13.0-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 70.0 g and is 120 cm in length. The bug jumps off in the horizontal direction, perpendicular to the bar, with a speed of 25.0 cm/s relative to the table.
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A small 13.0-g bug stands at one end of a thin uniform bar that is initially at rest on a smooth hor...
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