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    Question

    You are asked to jog in a circular track of radius 35 m.

    Right one complete round on the circular track, your displacement and distance covered by you respectively
    A zero and 220 m Correct Answer Incorrect Answer
    B 220 m and zero Correct Answer Incorrect Answer
    C zero and 110 m Correct Answer Incorrect Answer
    D 110 m and 220 m Correct Answer Incorrect Answer

    Solution

    Displacement = Shortest distance between initial and final point = 0 Distance travelled by you = 2πr (Circumference of the circular track)   =2*(22/7)*35 = 70*(22/7) = 220m 

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