A block of mass m is placed on a smooth wedge of inclination θ. The whole system is accelerated horizontally so that the block does not slip on the wedge.The force exerted by the wedge on the block ( g is acceleration due to gravity) will be [2004]
NEET 2004
(a) mg/ cos θ
(b) mg cos θ
(c) mg sin θ
(d) mg
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