Lower stageimmediately after the explosion

Reference no: EM13653929

A two-stage rocket moves in space at a constant velocity of+4640 m/s. The two stages are then separated by a small explosivecharge placed between them. Immediately after the explosion thevelocity of the 1230-kg upper stage is +5700 m/s. What is thevelocity (magnitude and direction) of the 2690-kg lower stageimmediately after the explosion?

Reference no: EM13653929

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