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Two steel balls A and B are placed insid...

Two steel balls A and B are placed inside a right circular cylinder of diameter 54 cm making contancts at point P,Q and R as shown. The radius `r_(A)=12` cm and `r_(B)=18` cm The masses are `m_(A)=15` kg and `m_(B)=60` kg The forces exerted by the floor at the point Q and the wall at R are respectively (taking `g=10m//s^(2))`

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