Derivatives Class 11 Physics |top| Jun 2026

The displacement of a particle is ( s = 2t^3 - 9t^2 + 12t - 5 ). Find the time when velocity is zero.

: The value of the derivative at any point on a curved graph equals the slope of the tangent line at that specific point. 2. Fundamental Rules of Differentiation derivatives class 11 physics

(Note: In physics, angles are often represented by greek letters like $\theta$ or $\omega$. The rule remains the same: the derivative of $\sin \theta$ is $\cos \theta$.) The displacement of a particle is ( s

[ v(t) = \fracdxdt = 4 \cdot 3t^2 - 2 \cdot 2t^1 + 0 ] [ v(t) = 12t^2 - 4t ] derivatives class 11 physics