1)A thin rod swings back and forth around one end, like a pendulum. Length of the rod 25m Mass of the rod 45kg The starting angle of the rod, away from the vertical 32 degree  (a) Draw a picture. (b) Show where the weight force would act on the rod. (c) Set axes. (d) Calculate the moment of inertia o

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1)A thin rod swings back and forth around one end, like a pendulum.

Length of the rod 25m

Mass of the rod 45kg

The starting angle of the rod, away from the vertical 32 degree 

(a) Draw a picture.

(b) Show where the weight force would act on the rod.

(c) Set axes.

(d) Calculate the moment of inertia of the rod.

(e) Calculate the torque produced by the weight force.

(f) Calculate the angular acceleration of the rod.

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