FIGURE 6-14 -A 20.0-Gram Mass Is Attached to a 120 Cm-Long String

Multiple Choice

FIGURE 6-14
-A 20.0-gram mass is attached to a 120 cm-long string as shown in Figure 6-14. The tension in the string is measured to be 0.200 N. What is the angle α?

A) 11.2°
B) 13.6°
C) 18.7°
D) 22.4°
E) 24.6°