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10th Class Science Sources of Energy Question Bank Sources of Energy

  • question_answer
    A body is moved through a distance of 5 m in the following different ways. Maximum work is done when the body is

    A)  pushed over an inclined plane

    B)  raised vertically upwards  

    C)  pushed over smooth rollers

    D)  pushed on a plane horizontal surface

    Correct Answer: B

    Solution :

    Not Available


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