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

Question 111

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 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<sub>1,</sub><sub>i</sub> = 22.5 N; T<sub>1,</sub><sub>f</sub> = 5.80 N. B)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 5.80 N. C)  T<sub>1,</sub><sub>i</sub> = 22.5 N; T<sub>1,</sub><sub>f</sub> = 22.5 N. D)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 22.5 N. E)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 39.2 N. and 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<sub>1,</sub><sub>i</sub> = 22.5 N; T<sub>1,</sub><sub>f</sub> = 5.80 N. B)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 5.80 N. C)  T<sub>1,</sub><sub>i</sub> = 22.5 N; T<sub>1,</sub><sub>f</sub> = 22.5 N. D)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 22.5 N. E)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 39.2 N. . 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<sub>1,</sub><sub>i</sub> = 22.5 N; T<sub>1,</sub><sub>f</sub> = 5.80 N. B)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 5.80 N. C)  T<sub>1,</sub><sub>i</sub> = 22.5 N; T<sub>1,</sub><sub>f</sub> = 22.5 N. D)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 22.5 N. E)  T<sub>1,</sub><sub>i</sub> = 39.2 N; T<sub>1,</sub><sub>f</sub> = 39.2 N. 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) T1,i = 22.5 N; T1,f = 5.80 N.
B) T1,i = 39.2 N; T1,f = 5.80 N.
C) T1,i = 22.5 N; T1,f = 22.5 N.
D) T1,i = 39.2 N; T1,f = 22.5 N.
E) T1,i = 39.2 N; T1,f = 39.2 N.

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