Velocity and Acceleration as Derivatives (HSC SSCE Mathematics Advanced): Quizzes

$v = \frac{dx}{dt}$

$\frac{dx}{dt}$ (velocity)

Speed = $|v|$

Displacement and velocity

When $v = 0$

$a = \frac{d^2x}{dt^2}$

m/s² or ms⁻²

$\dot{x}$

It approaches 0

Slows down