A 1.65-kg aluminum block and a 6.85-kg copper block are connected by a light string over a frictionless pulley. The two blocks are allowed to move on a fixed steel block wedge (of angle è = 31.0°) as shown in the figure. Making use of the table below, determine the following.


Figure: Copy & Paste URL
C:\Users\Lee\Documents\pic2.gif

and

Table: Copy & Paste URL
C:\Users\Lee\Documents\pic1.gif

(a) the acceleration of the two blocks
1 m/s2

(b) the tension in the string
2 N