A square plate with side a = 42.8 cm and thickness d = 5.20 mm deforms so that displacement between plates x = 0.132 mm. If the shear modulus of the material is ?.??×??^???? , the force that causes the deformation is
A. 2.67× 104 ?.
B. 2.67× 109 ?.
C. 1.05× 106 ?.
D. 12.0× 106 ?.
E. 12.0× 1011 ?.
***Answer is A but I don't know how to solve it
A square plate with side a = 42.8 cm and thickness d = 5.20 mm deforms...
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