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Mathematics
Problem
A particle moves along a straight line with position function
s
(
t
)
=
3
t
2
−
4
t
+
5
s(t)=3t^{2}-4t+5
s
(
t
)
=
3
t
2
−
4
t
+
5
meters, where
t
t
t
is measured in seconds. Calculate the particle’s velocity at
t
=
2
t=2
t
=
2
seconds (include units).
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