A body of mass 2 kg slides down with an acceleration of 3 m/s² on a rough inclined plane having a slope of …. The external force required to take the same body up the plane with the same acceleration will be : (g = 10 m/s²)

Option B. When mass slide down then,

Laws of Motion

JEE Main 2018 · 15 Apr, Evening shift · Q7553

PhysicsMedium68×since 2002Q7553

A body of mass 2 kg slides down with an acceleration of 3 m/s² on a rough inclined plane having a slope of

{30^o}

. The external force required to take the same body up the plane with the same acceleration will be : (g = 10 m/s²)

JEE Main 2018 · 15 Apr, Evening shift · Q7553

PhysicsMedium68×since 2002Q7553

A body of mass 2 kg slides down with an acceleration of 3 m/s² on a rough inclined plane having a slope of

{30^o}

. The external force required to take the same body up the plane with the same acceleration will be : (g = 10 m/s²)