An object is kept on a smooth inclined plane of inclination 1 in l . Find the horizontal acceleration that should be imparted to the inclined plane such that the object remains stationary relative to the inclined plane.

Question

An object is kept on a smooth inclined plane of inclination 1 in l . Find the horizontal acceleration that should be imparted to the inclined plane such that the object remains stationary relative to the inclined plane., g l 2 - 1, g ( l 2 - 1 ), g l 2 - 1, g l 2+ 1

MARKS App · Accepted Answer

The object moves a height of 1 m when it travels a distance l along the incline. H e r e , sin ⁡ θ = 1 l Let required acceleration of inclined plane be a for the object to remain stationary relative to incline, we have sin ⁡ θ = 1 l tan ⁡ θ = 1 l 2 - 1 m a cos ⁡ θ = m g sin ⁡ θ a = g tan ⁡ θ = g l 2 - 1

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