Question

The displacement of a particle starting from rest at (t=0) is given by s=6t^2-t^3.
the time when the particle will attain zero acceleration is.?​

Answer 1

Answer:

t=2s

Explanation:

s=6t^2-t^3

v=12t-3t^2

a=12-6t

given a=0

t=2s