The displacement of a particle varies with time (t) as: s = at2 – bt3. The acceleration at any given time (t) of the particle will be equal to
(a) 2880 m
(b) 1440 m
(c) 400 m
(d) 20 m
The displacement of a particle varies with time (t) as: s = at2 – bt3. The acceleration at any given time (t) of the particle will be equal to
(a) 2880 m
(b) 1440 m
(c) 400 m
(d) 20 m