3.51 The cable AB is 0.5 m in length. The unstretched length of the spring is 0.4 m. When the 50-kg mass is suspended at B, the length of the spring increases to 0.45 m. What is the spring constant k? 4=0.4 0.7 m S = 0.45-04 4=0.45 =0.05 0.5 そタ=0.45

3.51 The cable AB is 0.5 m in length. The unstretched length of the spring is 0.4 m. When the 50-kg mass is suspended at B, the length of the spring increases to 0.45 m. What is the spring constant k? 4=0.4 0.7 m S = 0.45-04 4=0.45 =0.05 0.5 そタ=0.45

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

3.51 The cable AB is 0.5 m in length. The unstretched length of
the spring is 0.4 m. When the 50-kg mass is suspended at B, the
length of the spring increases to 0.45 m. What is the spring
constant k?
4=0.4
- 0.7 m
4=0.45
S = 0.45-04
-0.05
O.5
そ
タ=0.45
B

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