The third and fourth stages of a rocket are coasting in space with a velocity of 16 000 km/h when a small explosive charge between the stages separates them. Immediately after separation the fourth stage has increased its velocity to va - 16039 km/h. What is the corresponding velocity v3 of the third stage? At separation the third and fourth stages have masses of 210 and 105 kg, respectively. 4th stage 3rd stage

Elements Of Electromagnetics
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The third and fourth stages of a rocket are coasting in space with a velocity of 16 000 km/h when a small explosive charge between the
stages separates them. Immediately after separation the fourth stage has increased its velocity to va = 16 039 km/h. What is the
corresponding velocity v3 of the third stage? At separation the third and fourth stages have masses of 210 and 105 kg, respectively.
4th stage
3rd stage
Answer: va=
km/h
Transcribed Image Text:The third and fourth stages of a rocket are coasting in space with a velocity of 16 000 km/h when a small explosive charge between the stages separates them. Immediately after separation the fourth stage has increased its velocity to va = 16 039 km/h. What is the corresponding velocity v3 of the third stage? At separation the third and fourth stages have masses of 210 and 105 kg, respectively. 4th stage 3rd stage Answer: va= km/h
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