Question: A bomb at rest explodes, breaking into three equal mass pieces. The first piece fly off with speed of 80 m/s to 38 NE,

A bomb at rest explodes, breaking into three equal mass pieces. The first piece fly off with speed of 80 m/s to 38 NE, and second piece fly off with speed of 70.0 m/sec to 25 NW. What are the magnitude and the direction of the third piece immediately after the explosion?(Apply conservation of momentum in two dimension)

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