You are looking down on a disc that is spinning counterclockwise in the xy plane (positive z points out of the page towards you). The mass of the disc is 0.5 kg and it has a radius of 0.1 meters. The disc has an angular speed of 45 rotations per minute. Write the angular momentum for this spinning disc in vector form and in units of kg m²/s.

You are looking down on a disc that is spinning counterclockwise in the xy plane (positive z points out of the page towards you). The mass of the disc is 0.5 kg and it has a radius of 0.1 meters. The disc has an angular speed of 45 rotations per minute. Write the angular momentum for this spinning disc in vector form and in units of kg m²/s.