Example 1.10. In Fig. 1.15 is shown a steel bar of cross-sectional area 250 mm? held firmly by the end supports and loaded by an axial force of 25 kN. Determine : M (i) Reactions at L and M. (ii) Extension of the left portion. E = 200 GN/m?. 25 kN RM 0.25 m 0.6 m Fig. 1.15

Elements Of Electromagnetics
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Example 1.10. In Fig. 1.15 is shown a steel bar of cross-sectional area 250 mm? held firmly
by the end supports and loaded by an axial force of 25 kN.
Determine :
(i) Reactions at L and M.
L
(ii) Extension of the left portion.
E = 200 GN/m²?.
R
25 kN
RM
0.25 m
0.6 m
Fig. 1.15
Transcribed Image Text:Example 1.10. In Fig. 1.15 is shown a steel bar of cross-sectional area 250 mm? held firmly by the end supports and loaded by an axial force of 25 kN. Determine : (i) Reactions at L and M. L (ii) Extension of the left portion. E = 200 GN/m²?. R 25 kN RM 0.25 m 0.6 m Fig. 1.15
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