JEE Main & Advanced Physics Two Dimensional Motion JEE PYQ - Two Dimensional Relative Motion

  • question_answer
    A boy can throw a stone up to a maximum height of 10m. The maximum horizontal distance that the boy can throw the same stone up to will be:                                 [AIEEE 2012]

    A) \[20\sqrt{2}\] m

    B) 10 m

    C) \[10\sqrt{2}\] m

    D) 20 m

    Correct Answer: D

    Solution :

    [d] \[{{h}_{\max }}=\frac{{{u}^{2}}}{2g}=10\]
    \[{{u}^{2}}=200\]                   .... [a]
    \[{{R}_{\max }}=\frac{{{u}^{2}}}{9}=20m\]


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