A conical pendulum is a weight or bob fixed on the end of a string suspended from a point. It moves in a horizontal circular path, as shown in the diagram below with the string at a constant angle 0 to the vertical. The pendulum bob has a mass of 0.290 kg, the length of the pendulum is 0.630 m, and the angle that it swings at is 15.0°. What is the angular momentum of the mass about the vertical if it moves in the clockwise direction when viewed from above? We use the standard rectangular coordinate system with +x axis to the right, +y axis vertically up, and +z axis out toward you. Enter your answer using unit vector notation. (Take the angular momentum of the mass to be about the center of the circular path.) kg - m2/s
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