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November 21, 2014

Homework Help: science

Posted by kapindra on Saturday, August 4, 2012 at 1:15am.

a bullet of mass0.01 kg and travelling with a speed of 500m/s strikes a block of mass 2 kg which is suspended by a string of length 5m. The center of gravity of the block is found to raise vertical distance of 0.1m. The speed of bullet after emerging from block is:

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