As shown in adjacent figure if a load of mass (m) is attached at lower end of lower wire. Then find the displacements of the points B, C, D are

As shown in adjacent figure if a load of mass (m) is attached at lower

1.	As shown in adjacent figure if a load of mass (m) is attached at lower end of lower wire. Then find the displacements of the points B, C, D are
Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :<img src="https://doubtnut-static.s.llnwi.net/static/physics_images/AKS_DOC_OBJ_PHY_XI_V01_C_C10_SLV_023_S01.png" width="80%"/> <br/>As shown in figure<br/> <a href="https://interviewquestions.tuteehub.com/tag/elongation-969692" style="font-weight:bold;" target="_blank" title="Click to know more about ELONGATION">ELONGATION</a> of <a href="https://interviewquestions.tuteehub.com/tag/1st-283090" style="font-weight:bold;" target="_blank" title="Click to know more about 1ST">1ST</a> wire `e_1 = ((mg)l_1)/(Ay_1)` <br/>elongation of 2nd wire `e_2 = ((mg)l_2)/(Ay_2)` <br/>elongation of <a href="https://interviewquestions.tuteehub.com/tag/3rd-311114" style="font-weight:bold;" target="_blank" title="Click to know more about 3RD">3RD</a> wire `e_3 = ((mg)l_3)/(Ay_3)` <br/>displacement of B is `e_1` <br/>displacement of C is `e_1 + e_2` <br/>displacement of D is `e_1 + e_2 + e_3`</body></html>