Find the distance covered by a particle from time t=0 to 1=6 sec, when the particle follows the movement according to y = a cos ((pi)/(4)) t:

Find the distance covered by a particle from time t=0 to 1=6 sec, when

1.	Find the distance covered by a particle from time t=0 to 1=6 sec, when the particle follows the movement according to y = a cos ((pi)/(4)) t:
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