A thin but large plank of mass 2m is placed on a horizontal smooth surface. A solid cylinder of mass m and radius r is given only translation velocity V_(0) and gently placed on the plank as shown in the figure. The coefficient of kinetic friction between the plank and the cylinder is mu. Match List - I with List - II and selected the correct answer using the codes given below the lists : {:("List-I","List-II"),("(A) Final Kinetic energy of the plant",(P)(14mv_(0)^(2))/(98)),("(B) Final kinetic energy of the cylinder",(Q)(mv_(0)^(2))/(49)),("(C) Magnitude of work done by kinetic frictionally till the cylinder starts",(R)(24mv_(0)^(2))/(98)),("(D) Final kinetic energy of the cylinder with respect to the plank",(S)(33)/(98)mv_(0)^(2)):}

A thin but large plank of mass 2m is placed on a horizontal smooth sur

1.	A thin but large plank of mass 2m is placed on a horizontal smooth surface. A solid cylinder of mass m and radius r is given only translation velocity V_(0) and gently placed on the plank as shown in the figure. The coefficient of kinetic friction between the plank and the cylinder is mu. Match List - I with List - II and selected the correct answer using the codes given below the lists : {:("List-I","List-II"),("(A) Final Kinetic energy of the plant",(P)(14mv_(0)^(2))/(98)),("(B) Final kinetic energy of the cylinder",(Q)(mv_(0)^(2))/(49)),("(C) Magnitude of work done by kinetic frictionally till the cylinder starts",(R)(24mv_(0)^(2))/(98)),("(D) Final kinetic energy of the cylinder with respect to the plank",(S)(33)/(98)mv_(0)^(2)):}
Answer» ANSWER :A-Q;B-S;C-P;D-R