JEE Main 2003Annual, Paper 1PhysicsEasyLaws of Motion70× since 2002A rocket with a lift-off mass 3.5×104 kg3.5 \times {10^4}\,\,kg3.5×104kg is blasted upwards with an initial acceleration of 10m/s2.10m/{s^2}.10m/s2. Then the initial thrust of the blast isAOption A. 3.5×105N3.5 \times {10^5}N3.5×105NBOption B. 7.0×105N7.0 \times {10^5}N7.0×105NCOption C. 14.0×105N14.0 \times {10^5}N14.0×105NDOption D. 1.75×105N1.75 \times {10^5}N1.75×105NCheckSkip · show solution
