a ladybug walks around a circular track that has a diameter of 3 m. if it moves around the entire track for at an angular velocity of 5 rad/s for 12s, what is the angular displacement? what is angular acceleration? a ladybug walks around a circular track that has a diameter of 3 m. if it moves around the entire track for at an angular velocity of 6 rad/s for 22s, what is the angular displacement? what is angular acceleration? a ladybug walks around a circular track that has a diameter of 3 m. if it moves around the entire track for at an angular velocity of 7 rad/s for 6s, what is the angular displacement? what is angular acceleration?