Author Question: A shear force of 400 N is applied to one face of an aluminum cube with sides of 30 cm. What is the ... (Read 92 times)

luvbio · **on:** Jul 27, 2018

A shear force of 400 N is applied to one face of an aluminum cube with sides of 30 cm. What is the resulting relative displacement? (The shear modulus for aluminum is 2.5 1010 N/m2)

A) 1.9 10-8 m
B) 2.6 10-8 m
C) 4.4 10-8 m
D) 5.3 10-8 m
E) 8.2 10-8 m

Question 2

The division of the geological history of the Earth into sets of distinct intervals is referred to as the geological

A) time scale
B) record
C) spectrum
D) ladder