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String 1 in the figure has linear density 2.50 g/m and string 2 has linear density 3.20 g/m. A student sends pulses in both directions by quickly pulling up on the knot, then releasing it. She wants both pulses to reach the ends of the strings simultaneously. (Figure 1) Figure Part A What should the string length L be? Express your answer with the appropriate units. Value Submit Part B μA Value Submit What should the string length L₂ be? Express your answer with the appropriate units. Units Request Answer Units Request Answer ?

String 1 in the figure has linear density 2.50 g/m and string 2 has linear density 3.20 g/m. A student sends pulses in both directions by quickly pulling up on the knot, then releasing it. She wants both pulses to reach the ends of the strings simultaneously. (Figure 1) Figure Part A What should the string length L be? Express your answer with the appropriate units. Value Submit Part B μA Value Submit What should the string length L₂ be? Express your answer with the appropriate units. Units Request Answer Units Request Answer ?

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter16: Waves
Section: Chapter Questions
Problem 70P: Two strings are attached between two poles separated by a distance of 2.00 meters as shown in the...
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String 1 in the figure has linear density 2.50 g/m and string 2 has linear density 3.20 g/m. A student sends pulses in both directions by quickly pulling up on the knot, then releasing it. She wants both pulses to reach the ends of the strings simultaneously. (Figure 1) Figure String 1 4 4 m Knot String 2 ½ 1 of 1 Part A What should the string length L be? Express your answer with the appropriate units. Value Submit Part B μA Submit Value Provide Feedback What should the string length L₂ be? Express your answer with the appropriate units. Request Answer μA Units Units Request Answer ? ?
Transcribed Image Text:String 1 in the figure has linear density 2.50 g/m and string 2 has linear density 3.20 g/m. A student sends pulses in both directions by quickly pulling up on the knot, then releasing it. She wants both pulses to reach the ends of the strings simultaneously. (Figure 1) Figure String 1 4 4 m Knot String 2 ½ 1 of 1 Part A What should the string length L be? Express your answer with the appropriate units. Value Submit Part B μA Submit Value Provide Feedback What should the string length L₂ be? Express your answer with the appropriate units. Request Answer μA Units Units Request Answer ? ?
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