A solid cylinder of mass m is placed over the trolley as shown
in the figure. The trolley starts to move forward with constant
horizontal acceleration a. The frictional force acting on the solid
cylinder will be (Assume no slipping)

Show answer and solution

From the reference frame of trolley, the forces acting on the
cylinder is as shown.
and [IMAGE] (ii) From (i) and (ii),

Source: Grass-G / P-02 Physics Paper-02_Update.docx

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