JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Graphical Questions

  • question_answer
    Figure shows the F-x graph. Where F is the force applied and x is the distance covered                                  by the body along a straight line path. Given that F is in newton and x in metre, what is the work done?

    A)                         10 J    

    B)                         20 J            

    C)                         30 J                

    D)                         40 J

    Correct Answer: A

    Solution :

                    Work done = area under curve and displacement axis                               =\[1\times 10-1\times 10+1\times 10=10\ J\]            


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