Question

15.
The face EFGH of the cube shown in the figure is displaced
2 mm parallel to itself when forces of 5 x 10 N each are
applied on the lower and upper faces. The lower face is
fixed. The strain produced in the cube is
F
H
G
C
D
A
B
4 cm
(a) 2
(c) 0.05
(b) 0.5
(d) 1.2 x 10​

Answer 1

Explanation:

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