What is the thrust produced by the rocket motor?
Take the acceleration due to gravity, g=9.81 m s−2g = 9.81\text{ m s}^{-2}g=9.81 m s−2.
3.3×104 N3.3 \times 10^{4}\text{ N}3.3×104 N
1.1×105 N1.1 \times 10^{5}\text{ N}1.1×105 N
1.5×105 N1.5 \times 10^{5}\text{ N}1.5×105 N
1.8×105 N1.8 \times 10^{5}\text{ N}1.8×105 N
