A cubic block having square cross-section of side 2m and of mass M = 10kg is resting over a platform moving at constant acceleration a="m/s"^(2). Coefficient of friction between the block and the platform is mu=0.1. A force F acts at the top of the cube as shown in Fig. Now match Column-I with Column-II {:("Column-I","Column-II"),((A)F=0,"(P)Block neither topples nor slips over the platform"),((B)F=45N,"(Q)Block topples but does not slip over the plateform"),((C)F=15N,"(R) Block slips but does not topple over the platform"),((D)F=25N,"(S) Block slips as well as topples on the platform"):}

A cubic block having square cross-section of side 2m and of mass M = 1

1.	A cubic block having square cross-section of side 2m and of mass M = 10kg is resting over a platform moving at constant acceleration a="m/s"^(2). Coefficient of friction between the block and the platform is mu=0.1. A force F acts at the top of the cube as shown in Fig. Now match Column-I with Column-II {:("Column-I","Column-II"),((A)F=0,"(P)Block neither topples nor slips over the platform"),((B)F=45N,"(Q)Block topples but does not slip over the plateform"),((C)F=15N,"(R) Block slips but does not topple over the platform"),((D)F=25N,"(S) Block slips as well as topples on the platform"):}
Answer» ANSWER :A-P;B-S;C-P,D-R