A clock pendulum oscillates at a frequency of 2.5 Hz. At t = 0, it is released from rest starting at an angle of 12∘ to the vertical. Ignoring friction, what will be the position (angle in radians) of the pendulum at (a)t = 0.25 s, (b)t = 1.60 s, and (c)t = 500 s? For pi answers, us pi/## a) Magnitude: b) Magnitude: c) Magnitude: