The following three σ-ϵ data points are provided for a titanium allow for aerospace applications: ϵ = 0.002525 (at σ = 300 MPa), ϵ = 0.005051 (at σ = 600 MPa), and ϵ = 0.008029 (at σ = 900 MPa). Calculate E for this alloy.

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.