Explain rocket propulsion part 2

Explain rocket propulsion part 2 .Jocity rocket gas with respect to ground i' ' The in the forward The linear momentum Of the mass M at is. (M — AM) (v + At') + — u). ' Assuming no external force on the rocket-fuel system, from (i) and (ii), (M — AM) (v + At') + AM(v — u) Mv At At M — A.m M Taking the limit as At O, ru dt-iiZMo-rt• This gives the acceleration of the rocket. We see that the acceleration keeps on increasing as time passes. If the rocket starts at t O and we neglect any external force such as grpvity, VI, or, or, dt dv ru f v=uln Mo — rt an instant will burk A will still and spnn* spring wi at a ti natural velociti will

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