$A$ particle moves in a straight line with a constant acceleration. It changes its velocity from $10 \, m/s$ to $20 \, m/s$ while passing through a distance of $135 \, m$ in $t$ seconds. The value of $t$ is..........$s$.

  • A
    $12$
  • B
    $9$
  • C
    $10$
  • D
    $1.8$

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