Ann, Sam and you have a hula hoop that is 1.02 m in diameter and has a mass Mh = 2.0 kg. You see both Sam and Ann motionless in space a distance D = 23.6 m apart and oriented in the same direction as each other, parallel head to toe along a line joining their centers of mass. Ann is holding the hula hoop motionless, centered on her body, but decides to throw it
Ann, Sam and you have a hula hoop that is 1.02 m in diameter and has...