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8th Class Science Force and Pressure Question Bank Force and Pressure

  • question_answer
    A 500 kg rocket is fired straight up from the earth, the engine providing 7500 newton of thrust. Its acceleration is

    A) 4.5 m/s2          

    B) 5.2 m/s2

    C) 9.8 m/s2          

    D) 15 m/s2

    Correct Answer: D

    Solution :

       


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