Railways NTPC (Technical Ability) Engineering Mechanics and Strength of Materials Question Bank Engineering Mechanics and Strength of Materials

  • question_answer
    Newton's second law of motion states that:

    A)  Rate of change of momentum is directly proportional to the impressed force and takes place in the direction of force acting

    B)  Rate of change of momentum is inversely proportional to impressed force and takes place in the direction to opposite of force acting

    C)  To every action there is always in equal and opposite reaction

    D)  None of these

    Correct Answer: A


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