A given object takes … times the time to slide down … rough inclined plane as it takes the time to slide down an identical perfectly smooth … inclined plane. The coefficient of kinetic friction between the object and the surface of inclined plane is :

Option A. To determine the coefficient of kinetic friction, let's analyze the time taken by the object to slide down each plane and use the equations of motion for both scenarios.

Laws of Motion

JEE Main 2024 · 8 Apr, Evening shift · Q7563

PhysicsHard68×since 2002Q7563

A given object takes

\mathrm{n}

times the time to slide down

45^{\circ}

rough inclined plane as it takes the time to slide down an identical perfectly smooth

45^{\circ}

inclined plane. The coefficient of kinetic friction between the object and the surface of inclined plane is :

Laws of Motion

JEE Main 2024 · 8 Apr, Evening shift · Q7563

PhysicsHard68×since 2002Q7563

A given object takes

\mathrm{n}

times the time to slide down

45^{\circ}

rough inclined plane as it takes the time to slide down an identical perfectly smooth

45^{\circ}

inclined plane. The coefficient of kinetic friction between the object and the surface of inclined plane is :

Laws of Motion

More on Laws of Motion

Laws of Motion

More on Laws of Motion