JEE Main & Advanced Physics Motion in a Straight Line / सरल रेखा में गति Question Bank Motion Under Gravity

  • question_answer
    A body, thrown upwards with some velocity reaches the maximum height of 50 m. Another body with double the mass thrown up with double the initial velocity will reach a maximum height of                                 [BHU 2004]

    A)                         100 m             

    B)                         200 m            

    C)                         300 m             

    D)                         400 m

    Correct Answer: B

    Solution :

                                \[{{H}_{\max }}\propto {{u}^{2}}\], It body projected with double velocity then maximum height will become four times i.e.  200 m.            


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