Single Stage Rocket

Using the expression:

v_f - v_i = v_eln(M_i/M_f),

make an estimate of the greatest possible v_f that can be attained in a single stage rocket.

A ratio of (M_i/M_f) = 10 is reasonable, and exhaust speeds of the order of 2000-3000 m/s are attainable.

The escape velocity of the earth is given by: