(2) sz The bar ABCD is fixed at A by a pin and supported by two wires as shown in fig. the bar is subjected to aload of 75 kN at D. the relation between the movement of point N BtoDis TSN 36B =2 8D 26B =3 6D 8B =4 6D None of all these 26B = 8D O OOO0O0
Extracted text: (2) jehäi The bar ABCD is fixed at A by a pin and supported by two wires as shown in fig. the bar is subjected to a load of 75 kN at D. the relation between the movement of point ?-------- B to D is Copper 2 m rod- Steel rod 1 m 4 m 2 m- 2m- в 75 kN 38B =2 SD O 28B =3 SD O SB =4 SD None of all these O 28B = SD %3D