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ragments. The velocities of two fragments are
39 A bomb initially at rest explodes by it self into three equal mass fragments. The velocities
(31+2jm/s and (-1 - 4)m/s. The velocity of third fragmert is (in m/s)-
[3] -2i+2]
[4] -21-21
[1] 2i+21
[2] 21 -2]
un in general when two particle collide -
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