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 'θ' with horizontal
ii) The object is pulled with the force F at an angle 'θ' with horizontal
iii) The object is pushed down with the force F normally
iv) The object pulled up with the force F normally

Question

Infinity Learn · Accepted Answer

In statement  (i) , N $$=$$ (mg$$ $$+$$ Fsinθ$$)In$$ statement $$(ii) , $$N=$$ (mg-Fsin$$θ$$)In$$ statement $$(iii) , N $$=$$ (mg+F)In$$ statement $$(iv) , N $$=$$ (mg-F)

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