A harmonic oscillator is described by the function x(t) = (0.420 m) cos(0.410t). Find the oscillator's maximum velocity and maximum acceleration. Find the oscillator's position, velocity, and acceleration when t = 2.50 s. HINT (a) oscillator's maximum velocity (in m/s) m/s (b) oscillator's maximum acceleration (m/s²) m/s² (c) oscillator's position (in m) when t = 2.50 s m (d) oscillator's velocity (in m/s) when t = 2.50 s m/s (e) oscillator's acceleration (in m/s2) when t = 2.50 s m/s2

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