The displacement of a particle is given by \( x=(t-2)^{2} \) where \( x \) is in metre and \( t ...

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The displacement of a particle is given by \( x=(t-2)^{2} \) where \( x \) is in metre and \( t \) in second. The distance covered by the particle in first 4 seconds is
(a) \( 4 m \)
(b) \( 8 m \)
(c) \( 12 m \)
(d) \( 16 m \)
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