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CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2000

  • question_answer
    An aeroplane is flying with a uniform speed of 100 m/s along a circular path of radius 100 m. The angular speed of the aeroplane will be:

    A)  1 rad/sec                           

    B)  2 rad/sec

    C)  3 rad/sec                           

    D)  4 rad/sec

    Correct Answer: B

    Solution :

     Linear velocity of the aeroplane \[\upsilon =200\,m/s\] Radius of the path \[r=100\,m\] The angular velocity of the aeroplane is given by                 \[\omega =\frac{\upsilon }{r}\]                 [from\[(\upsilon =\text{rad})\]]                                 \[=\frac{200}{100}=2\,\text{rad/sec}\]


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