J & K CET Engineering J and K - CET Engineering Solved Paper-2004

  • question_answer
    A person will get more quantity of matter in kg-wt at

    A)  poles

    B)  at latitude of \[{{60}^{o}}\]

    C)  equator

    D)  satellite

    Correct Answer: C

    Solution :

    The earth is not a solid sphere but is somewhat flattened at the poles and bulged at equator, its equitorial radius is \[21\text{ }km\]larger than its polar radius. Since, \[g=\frac{GM}{{{R}^{2}}}\] Hence, value of g is least at equator and maximum at poles. Also, W = mg, therefore a person will get more quantity of matter in kg-wt at equator.


You need to login to perform this action.
You will be redirected in 3 sec spinner