4th Class Science Work, Force and Energy Question Bank Self Test-5

  • question_answer In the following figure, the direction of the ball changed on colliding with the wall because:

    A)  Wall applied force on the ball

    B)  Ball automatically changed its direction

    C)  Softness of the wall

    D)  All of these

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available


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