Question

The pulley is a uniform disk with a mass of 0.75 kg and a radius of 6.5

on between the 5.8 kg mass and the horizontal surface is 0.25, and the
The system is released from rest. Use work-energy principles to deter
2.8 kg mass and (b) the pulley after the 5.8 kg mass has moved 2.2 m

Answer 1

please find the answer in the attached images , in 2 parts, btw thanks for so many points. i hope my answers are correct.