MCAT Question of the Day
    •

    Q:

    		 If all the forces acting on an object balance so that the net force is zero, then
    		 

    A

    		 the object's direction of motion can change, but not its speed

    B

    		 the object's speed will decrease

    C

    		 the object must be at rest

    D

    		 none of the above



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