Una bicicleta tiene 30 cm de radio gira uniformemente a razón de 25 v/min calcular la velocidad angular en Mariales por segundo la velocidad lineal de un punto de la periferia de la rueda

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?