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Mathematics
Mathematics
Problem
The displacement of a particle moving along a straight line is given by
s
(
t
)
=
4
t
3
−
3
t
s(t)=4t^{3}-3t
s
(
t
)
=
4
t
3
−
3
t
metres, where
t
t
t
is in seconds. Find its velocity at
t
=
2
t=2\,
t
=
2
s.
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