## Question

###### 10. A string is loaded by 1500N force. Its length is 3 m and mass is...

10. A string is loaded by 1500N force. Its length is 3 m and mass is 0.125 kg. What is the speed of wave on the spring? 10a. What is mass of a string if its length is 2,5 m, it is loaded with 2500 N, and the speed of a wave on it is 120m/s?

10. A string is loaded by 1500N force. Its length is 3 m and mass is 0.125 kg. What is the speed of wave on the spring? 10a. What is mass of a string if its length is 2,5 m, it is loaded with 2500 N, and the speed of a wave on it is 120m/s?

## Answers

ware velocity is given by т. u where, H = m 10:) Given, T= 1500N Mam r13 0.125 3 U 10. 189.73 1 500 0.125/3 ů = 189.73 m/s - Ann 10 (a.) Given, u = 120 m/s L = 2.5 m T = 2500 N T → v mi M/L ७२ LT m. LT va at m 2.5 X2500 11 (120)2 m 0.434 kg kg

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