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10 Nov 2019
A 1500 kg weather rocket accelerates upward at 10 m/s2. It explodes 2.0s 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 530 m. What is the speed of the heavier fragment right before it reaches the ground?
A 1500 kg weather rocket accelerates upward at 10 m/s2. It explodes 2.0s 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 530 m. What is the speed of the heavier fragment right before it reaches the ground?
Deanna HettingerLv2
16 Jan 2019
