Exhibit 5-1 a 2.30 Kg Mass Is Suspended from the Ceiling and Ceiling

Multiple Choice

Exhibit 5-1
A 2.30 kg mass is suspended from the ceiling and a 1.70 kg mass is suspended from the 2.30 kg mass, as shown. The tensions in the strings are labeled and . Use this exhibit to answer the following question(s) .
-Refer to Exhibit 5-1. The string supporting the 1.70 kg mass is cut. The magnitudes of the tension in string 1 before and after string 2 is cut are

A) T_1,i = 22.5 N; T_1,f = 5.80 N.
B) T_1,i = 39.2 N; T_1,f = 5.80 N.
C) T_1,i = 22.5 N; T_1,f = 22.5 N.
D) T_1,i = 39.2 N; T_1,f = 22.5 N.
E) T_1,i = 39.2 N; T_1,f = 39.2 N.