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

  • question_answer
    A lift is going up. The variation in the speed of the lift is as given in the graph. What is the height to which the lift takes the passengers                            [IIT 1970]

    A)             3.6 \[m\]

    B)             28.8 \[m\]

    C)             36.0 \[m\]

    D)             Cannot be calculated from the above graph

    Correct Answer: C

    Solution :

                    Area of trapezium \[=\frac{1}{2}\times 3.6\times (12+8)=36.0\ m\]


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