MCAT Question of the Day
    •

    Q:

    		 A tennis ball moving at a rate of 10m/s reverses its direction to move in the opposite direction at a velocity of 10m/s. This change in direction occurs over the span of 2 seconds. If the acceleration of this tennis ball is constant, what is the magnitude of the tennis ball's acceleration?
    		 

    A

    		 5m/s^2

    B

    		 10m/s^2

    C

    		 20m/s^2

    D

    		 40m/s^2



    Kinematics |
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