Question

A steel plate of face area 1cm² and
thickness 4 cm is fixed rigidly at the
lower surface. A tangential force
F=10 kN is applied on the upper
surface as shown in the figure. The
lateral displacement x of upper surface
w.r.t. the lower surface is (Modulus of
rigidity for steel is 8x10'1N/m²)?​

Answer 1

Answer:

η=A×ΔLF×LΔL=A×ηF×LΔL=10−4×8×1011104×4×10−2=0.5×10−5=5×10−6m

bye frnd

Answer 2

Answer:

η=

A×ΔL

F×L

ΔL=

A×η

F×L

ΔL=

10

−4

×8×10

11

10

4

×4×10

−2

=0.5×10

−5

=5×10

−6

m