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A 1300 kg weather rocket accelerates upward at 10m/s2. It explodes 1.8 s after liftoff and...

A 1300 kg weather rocket accelerates upward at 10m/s2. It explodes 1.8 s after liftoff and breaks into two fragments, one twice as massive as the other. Photos reveal that the lighter fragment traveled straight up and reached a maximum height of 580 m .

What was the speed of the heavier fragment just after the explosion?

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Answer #1

speed of the heavier fragment just after the explosion is 25.5 m/s, in downward direction

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