Jee Main
Circular Motion
JEE Main 2026 (Online) 2nd April Morning Shift
MCQ+4 / -12026
A particle is rotating in a circular path and at any instant its motion can be described as
$\theta = \frac{5t^4}{40} - \frac{t^3}{3}$.
The angular acceleration of the particle after 10 seconds is _________ rad/s2.