MCAT Question of the Day
    •

    Q:

    		 A massless tether is tied to a block and held vertically over the block. If the block masses, 5kg, how much force is required to accelerate the block upward at 2 m/s2? Assume g = 10 m/s2.
    		 

    A

    		 10 N

    B

    		 50 N

    C

    		 60 N

    D

    		 20 N



    Forces | Quantitative Skills |
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