MCAT Question of the Day
    •

    Q:

    		 A 40W lightbulb is lit for 10 minutes, requiring a certain amount of energy. If this energy were instead used to raise a 1kg mass, how high would the mass be raised (assuming gravitational force of 10m/s2)?
    		 

    A

    		 240 m

    B

    		 1 km

    C

    		 2.4 km

    D

    		 4 km



    Energy & Work |
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