A block of mass m is released on a smooth inclinedplane of inclination 0 with the horizontal. The forceexerted by the plane on the block has a magnitude

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A block of mass $m$ is placed on a smooth inclined plane of inclination $θ$ with the horizontal. The force exerted by the plane on the block has magnitude:

Q. A block of mass m is placed on a smooth inclined plane of inclination θ with the horizontal. The force exerted by the plane on the block has a magnitude
(a) mg
(b) mg/cosθ
(c) mg cosθ
(d) mg tanθ

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