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Mathematics
Mathematics
Problem
For
0
≤
t
≤
3
0\le t\le3
0
≤
t
≤
3
, the velocity (in meters per second) of a particle is
v
(
t
)
=
12
t
2
−
24
t
+
10
v(t)=12t^{2}-24t+10
v
(
t
)
=
12
t
2
−
24
t
+
10
. At what time
t
t
t
in this interval is the speed of the particle greatest? a)
t
=
1
t=1
t
=
1
b)
t
=
3
t=3
t
=
3
c)
t
=
0
t=0
t
=
0
d)
t
=
2
t=2
t
=
2
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