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Problem
Problem
The motion of a particle along a straight line is described by the function
x
=
(
2
t
−
3
)
2
x = (2t - 3)^2
x
=
(
2
t
−
3
)
2
, where
x
x
x
is in metres and
t
t
t
is in seconds. Find (a) the position, velocity and acceleration at
t
=
2
t = 2
t
=
2
s. (b) the velocity of the particle at origin.
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