Two boxes A and B are connected by ropes A and B as shown in figure. A person is pulling rope A with a horizontal force along a horizontal and rough surface. Choose the correct free body diagram (FBD) of block A.(If Ff= frictional force, Fg = Gravitational force,Fn = Normal force, Ta= Tension force applied by rope A, Tb= Tension force applied by rope B)

Two boxes A and B are connected by ropes A and B as shown in figure. A

1.	Two boxes A and B are connected by ropes A and B as shown in figure. A person is pulling rope A with a horizontal force along a horizontal and rough surface. Choose the correct free body diagram (FBD) of block A.(If Ff= frictional force, Fg = Gravitational force,Fn = Normal force, Ta= Tension force applied by rope A, Tb= Tension force applied by rope B)
Answer» Two boxes A and B are connected by ropes A and B as shown in figure. A person is pulling rope A with a horizontal force along a horizontal and rough surface. Choose the correct free body diagram (FBD) of block A. (If $F_{f}$ = frictional force, $F_{g}$ = Gravitational force, $F_{n}$ = Normal force, $T_{a}$ = Tension force applied by rope A, $T_{b}$ = Tension force applied by rope B)