Question

A square steel plate is 8.00 cm on a side and 0.300 cm thick. Assume that the plate is oriented with the square faces horizontal to the ground. a force of magnitude 7.00×105 N is applied to both the top and bottom surfaces of the plate (the square sides). Each of the forces is applied in a direction parallel to the surface they are exerted on, and they point in opposite directions. Find the shear strain caused by these forces. Note that the shear modulus of steel in pascals is 7.50×1010 Pa . Find the displacement Δx in centimeters.

Answer 1

givendetah Thickhel ne (6) = 8CM Lide) -) 0.08m a poco 0.100cm :) 3x10²m. f) 7XION 0:0RM (a) shear strain ? S=) 75x10 Pa 4 head straina) 7 (aylor N) - 1) 3.18 4102 (0.08 ) (3x10²) (asyido" sheal strain =) 3.88 x102 displacement (1) ? 2-) 13.88 xin Jh :).88x70% (0.08) 1 .) 2.104 x10²m = 3.104 xro tem (x-) 3-104x10cm