NCERT · Class 9 · Science · Work and EnergyWhat is the potential energy of an object of mass 'm' at a height 'h' above the ground?
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Step-by-Step Solution
Gravitational potential energy (PE) is the energy stored in an object due to its position or height above the ground, given by $E_p = mgh$.
Detailed Options Breakdown
Option : 1/2 mgh
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Work and Energy.
Option 1: mgh (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: mg/h
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Work and Energy.
Option 3: 1/2 mv^2
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Work and Energy.
💡 Study Guide: This question tests core syllabus concepts from Work and Energy. For formulas, key summaries, and mock exam reference guides, read the full Work and Energy Revision Notes.