Physics, 19.11.2019 06:31 ajbrock1004
A1300 kg weather rocket accelerates upward at 10m/s2. it explodes 1.5 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 500 m . part a what was the speed of the heavier fragment just after the explosion?
Answers: 2
Physics, 22.06.2019 03:50, cyberdac01
Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.
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Physics, 22.06.2019 13:10, andreanaapollon7593
Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
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A1300 kg weather rocket accelerates upward at 10m/s2. it explodes 1.5 s after liftoff and breaks int...
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