Quiz08_13solutions

An unstable atomic nucleus of mass 170 x 1027 kg

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Unformatted text preview: 0 kg with initial velocity  ­3.00 j m/s. Find the final velocity of the composite object. Solution: From conservation of linear momentum !! !!" + !! !!" = (!! + !! )!! (3.00 kg)(5m/s)i +(2.00kg)( ­3.00m/s)j = (15.0 i – 6.00 j) kg ­m/s => Vf =(3.00 i  ­ 1.2 j) m/s Physics 221 Quiz 8 Spring 2013 Name Section___________ Quiz 8D 1. An unstable atomic nucleus of mass 17.0 x 10 ­27 kg initially at rest disintegrates into three particles. One of the particles, of mass 5.00 x 10 ­2...
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This document was uploaded on 03/12/2014 for the course PHYS 221 at Iowa State.

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