The graph below shows the angular position as a function of time for a simple pendulum that is oscillating in a gravitational field with g=9.81m/s^2 Part a) calculate the amplitude in radians Part b)find the equation for the angular position as a function of time theta(t). Part c) find the equation for the angular velocity as a function of time omega(t).

The graph below shows the angular position as a function of time for a simple pendulum that is oscillating in a gravitational field with g=9.81m/s^2 Part a) calculate the amplitude in radians Part b)find the equation for the angular position as a function of time theta(t). Part c) find the equation for the angular velocity as a function of time omega(t).

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