The minimum acceleration attained on the interval
0
≤
≤
4
0≤t≤4 by the particle whose velocity is given by
(
)
=
3
−
4
2
−
3
+
2
v(t)=t
3
−4t
2
−3t+2 is
0
≤
≤
4
0≤t≤4 by the particle whose velocity is given by
(
)
=
3
−
4
2
−
3
+
2
v(t)=t
3
−4t
2
−3t+2 is