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1. |
A square tungsten slab of side 30 cm and thickness 5 cm is subject to a shearing force (on its narrow face) of 7.5 x 107 N. The lower edge is riveted to the floor. How much (in cm) will the upper edge be displaced? (Shear modulus (G) of tungsten is 150 x 109 N/m2) |
A. | 2 |
B. | 4 |
C. | 3 |
D. | 1 |
Answer» E. | |