Laws of Motion: JEE Main 2018 Physics question

JEE Main 2018 · 15 Apr, Evening shift · Q7553

JEE Main 201815 Apr, Evening shiftPhysicsMediumLaws of Motion70× since 2002

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

JEE Main 201815 Apr, Evening shiftPhysicsMediumLaws of Motion70× since 2002

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)

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