4.9 A rocket with a lift-off mass is blasted upwards with an initial acceleration of

PHYSICS · Subjective · CBSE · Physics · Laws of Motion · Laws of Motion

Problem

4.9 A rocket with a lift-off mass 20,000 kg20,000 \mathrm{~kg} is blasted upwards with an initial acceleration of 5.0 m s−25.0 \mathrm{~m} \mathrm{~s}^{-2}. Calculate the initial thrust (force) of the blast.

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