NCERT · Class 11 · Physics · Work, Energy and PowerPower is defined as the scalar product of force and:
Step-by-Step Solution
Power $P = \frac{dW}{dt} = \frac{\vec{F} \cdot d\vec{r}}{dt} = \vec{F} \cdot \vec{v}$, where $\vec{v}$ is the velocity of the body.
Detailed Options Breakdown
Option : Displacement
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Work, Energy and Power.
Option 1: Acceleration
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Work, Energy and Power.
Option 2: Velocity (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: Momentum
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Work, Energy and Power.
💡 Study Guide: This question tests core syllabus concepts from Work, Energy and Power. For formulas, key summaries, and mock exam reference guides, read the full Work, Energy and Power Revision Notes.