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Mathematics
Mathematics
Problem
The position of a body moving along a straight line is given by
x
(
t
)
=
3
t
2
−
4
t
+
2
x(t)=3t^{2}-4t+2
x
(
t
)
=
3
t
2
−
4
t
+
2
(in metres). Find its velocity at
t
=
2
s
t = 2\,\text{s}
t
=
2
s
.
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