A spaceship of mass 230times106kgis cruising at a speed of, Ask an Expert

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A spaceship of mass 2.30×10⁶kgis cruising at a speed of 4.70×10⁶m/swhen the antimatter reactor fails, blowing the ship into three pieces. One section, having a mass of 5.10×10⁵kg, is blown straight backward with a speed of 2.40×10⁶m/s. A second piece, with mass 8.30×10⁵kg, continues forward at 1.00×10⁶m/s

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