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a pen of mass m is lying on a piece of papaer of mass m placed on a rough table. If the coefficients of friction bw the pen and paper , and , the papaer and the table are f1 nd f2 respectively then the minimum horizontal force with which the paper is to be pulled for the pen to start slipping is given by .........sir /madam what is the basic concept regarding solving all these type of questions?


a pen of mass m is lying on a piece of papaer of mass m placed on a rough table. If the coefficients of friction bw the pen and paper , and , the papaer and the table are f1 nd f2 respectively then the minimum horizontal force with which the paper is to be pulled for the pen to start slipping is given by .........sir /madam what is the basic concept regarding solving all these type of questions?


Grade:upto college level

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