A particle starts from rest and travelled 192 m before coming to the rest again. Initially, it travelled with acceleration of \( 25 \mathrm{~ms}^{-2} \) and the retardation of \( 5 \mathrm{~ms}^{-2} \) . Find the maximum velocity of the particle.

A \( 10 \mathrm{~ms}^{-1} \)

B \( 60 \mathrm{~ms}^{-1} \)

C \( 50 \mathrm{~ms}^{-1} \)