QUIZ 6, CH.5 ----2, 8 , 10,  14,  16, 18,  20, 24,  28,  38, 42, 44,  48
2.In all cases, each string is supporting a weight w against gravity, and the tension in each string is w.
8.



10.

 
14.

 
16.
(a)

(b)
18.

(a)



(b)
20. (a)

(b)
24.
(a)

(b)

(c)

(d)
28.


(b)





38.
42.
(a)

(b)

(c)
44.
(a)

(b)
48.
(a)

(b)