7th Class Science Sample Paper Science Olympiad Model Test Paper-13

  • question_answer
    In which one of the following conditions an object is said to be accelerated or retarded?

    A) When object is moving with uniform velocity

    B) When object is moving with non-uniform velocity

    C) When object is in rest

    D) All of these negative

    E) None of these

    Correct Answer: B


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