Based on the diagram below we see that the 14 lb circular load I connected to a cord that is passing over drum L and attached to the upper left corner of a 20 lb triangle K which is resting on the top of a 15 lb block J. 

Us between J and K is 0.5, u_s between the block K and the ground is 0.3, and u_s between the drum L and the cord is 0.25. 

We determine whether the system is in motion or not. If the system is even in motion, what type of motion occurred first?

Transcribed Image Text:

12 12