An green hoop with mass mh = 2.8 kg and radius rh = 0.12 m hangs from a string that goes over a blue solid disk pulley with mass md = 1.9 kg and radius rd = 0.09 m. the other end of the string is attached to a massless axel through the center of an orange sphere on a flat horizontal surface that rolls without slipping and has mass ms = 3.8 kg and radius rs = 0.22 m. the system is released from rest. 1) what is magnitude of the linear acceleration of the hoop? m/s2 2) what is magnitude of the linear acceleration of the sphere? m/s2 3) what is the magnitude of the angular acceleration of the disk pulley? rad/s2 4) what is the magnitude of the angular acceleration of the sphere? rad/s2 5) what is the tension in the string between the sphere and disk pulley? n 6) what is the tension in the string between the hoop and disk pulley? n 7) the green hoop falls a distance d = 1.68 m. (after being released from rest.) how much time does the hoop take to fall 1.68 m?