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Author Question: Exhibit 5-1A 2.30 kg mass is suspended from the ceiling and a 1.70 kg mass is suspended from the ... (Read 193 times)

B

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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

T1,i = 22.5 N; T1,f = 5.80 N.

T1,i = 39.2 N; T1,f = 5.80 N.

T1,i = 22.5 N; T1,f = 22.5 N.

T1,i = 39.2 N; T1,f = 22.5 N.

T1,i = 39.2 N; T1,f = 39.2 N.


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Marked as best answer by B on Aug 1, 2020

peilian

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B

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Reply 2 on: Aug 1, 2020
Wow, this really help


frankwu0507

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Reply 3 on: Yesterday
Excellent

 

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