A 6000kg rocket is set for vertical firing.exhaust speed is 1000m/s.The mass of gas ejected per second to supply the thrust needed to overcome the weight of the rocket is (g=10m/s^2)
Answers
Answered by
6
HEY DEAR ......!!
F(Thrust) = u(relative) x (dm/dt)
F(Thrust)=F(weight)
= 1000 x (dm/dt)
= mg = 6000 x 10
= dm/dt = 60
= 60 kg /s
@@@@@@@@@@@@@@@@@@@@@@
HOPE IT'S HELP U........!!!
F(Thrust) = u(relative) x (dm/dt)
F(Thrust)=F(weight)
= 1000 x (dm/dt)
= mg = 6000 x 10
= dm/dt = 60
= 60 kg /s
@@@@@@@@@@@@@@@@@@@@@@
HOPE IT'S HELP U........!!!
Similar questions