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JEE Main & Advanced Physics Two Dimensional Motion Question Bank Uniform Circular Motion

  • question_answer
    In 1.0 s, a particle goes from point A to point B, moving in a semicircle of radius 1.0 m (see figure). The magnitude of the average velocity is                                  [IIT-JEE 1999]

    A)             \[3.14m/s\]

    B)                      2.0 \[m/s\]

    C)             1.0 \[m/s\]

    D)                      Zero

    Correct Answer: B

    Solution :

                    Average velocity\[=\frac{\text{Total displacement}}{\text{time}}=\frac{2\,m}{1\,s}=2\,m{{s}^{-1}}\]


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