Explain how much mass must be expelled

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A rocket of total mass 2630 kg is traveling in outer space with a velocity of 167 m/s. To alter its course by 38.0^circ, its rockets can be fired briefly in a direction perpendicular to its original motion. If the rocket gases are expelled at a speed of 2010 m/s, how much mass must be expelled?

Reference no: EM13119086

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