Mass of a rocket is 100 kg. When 0.1 kg fuel is burnt every second, velocity of exhaust gas coming out of it is 1Km/s.Acceleration of rocket will be .......

Mass of a rocket is 100 kg. When 0.1 kg fuel is burnt every second, ve

1.	Mass of a rocket is 100 kg. When 0.1 kg fuel is burnt every second, velocity of exhaust gas coming out of it is 1Km/s.Acceleration of rocket will be .......
Answer» `1000 m//s^(2)` `100 m//s^(2)` `10 m//s^(2)` `1 m//s^(2)` Solution :`a= (F )/(m )` `= (V_(G ) XX (dm)/(dt))/( m )` `=(1000 xx 0.1)/( 100)` `a= 1 m//s^(2)`