Civil Engineering > GATE 2014 SET-1 > Calculus
A particle moves along a curve whose parametric equations are: x = t3 + 2t, y = -3e-2t and z = 2 sin(5t) where x, y and z show variations of the distance covered by the particle (in cm) with time t (in s). The magnitude of the acceleration of the particle (in cm/s2) at t = 0 is
Correct : 12
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