Identify the correct order in which the value of normal reaction increases, (object is placed on rough horizontal surface)
i) The object is pushed with the force F at an angle 'q' with horizontal
ii) The object is pulled with the force F at an angle 'q' with horizontal
iii) The object is pushed down with the force F normally
iv) The object pulled up with the force F normally

Options

A. A,B,C,D
B. D,B,A,C
C. A,C,B,D
D. B,D,C,A

Answer

B