Gravitational PotentialMediumQuestion 6274
Question
No work is done in moving a mass along an:
- ARadial path
- BEquipotential surfaceCorrect
- CVertical path
- DCurved path
Correct answer
Equipotential surface
Explanation
On an equipotential surface, potential is constant → ΔV = 0 → W = mΔV = 0.