Answer to Question #202981 in Quantum Mechanics for Perisic

Question

Three packing crates of masses, M1 = 6 kg, M2 = 2 kg 

and M3 = 8 kg are connected by a light string of 

negligible mass that passes over the pulley as shown. 

Masses M1 and M3 lies on a 30o

incline plane which

slides down the plane. The coefficient of kinetic friction 

on the incline plane is 0.28. 

A. Draw a free body diagram of all the forces acting in the masses M1 and M2.

Answer 1

The answer to your question is provided in the image: