Work energy theorem Derivation - Easy Step by Step Explanation.

Hey, are you looking for the Work-Energy Theorem Derivation? If so. Then keep reading Work energy theorem Consider a constant force $\vec{F}$ acting on a particle of mass $\mathrm{m}$. Let a acceleration 'a' be produced in the direction of force $\overrightarrow{\mathrm{F}},$ say along $\mathrm{X}$ -axis. Let the resultant force vary in magnitude only, not in direction. The work done by the resultant force in displacing the particle from $x_{0}$ to $x$ is $W=\int_{i}^{f} \vec{F} \cdot \overright...