A. Derive the Moment of Inertia of an irregular triangle with respect to its Neutral axis. b. Derive the Moment of Inertia of an irregular triangle with respect to a line passing through its top vertex and parallel to the x-axis. The height of the triangle is h and its base is b. Its base is located on the x-axis. None of its angles is 90°.

rd for 1 hour.

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multiply 2kg by latent heat of vap

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day