Determine the velocity of the third chunk in magnitude angle

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An object of mass 4 kg is initially at rest on a frictionless ice rink. It suddenly explodes into three pieces . One chunk of mass 1 kg slides across the ice with a velocity 1.2 ms-1 i and another chunk of mass 2kg slides across the ice with a velocity 0.8 m.s-1 j. Determine the velocity of the third chunk in magnitude angle form

Reference no: EM13545729

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