MCAT Question of the Day
    •

    Q:

    		 A mass is lifted from ground level to a height X and then to a height Y. It takes half the work to bring the mass from ground level to a height X than from point X to point Y. Which of the following is true?
    		 

    A

    		 Y = 2X

    B

    		 Y = 3X

    C

    		 Y = X/2

    D

    		 Y = X/3



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