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Mathematics
Problem
A particle moves with velocity
v
(
t
)
=
⟨
t
2
−
4
t
,
2
t
−
3
⟩
v(t)=\langle t^{2}-4t,\,2t-3\rangle
v
(
t
)
=
⟨
t
2
−
4
t
,
2
t
−
3
⟩
for
0
≤
t
≤
5
0\le t\le 5
0
≤
t
≤
5
. Determine the value of
t
t
t
in this interval at which the particle attains its minimum speed.
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