Two Points on a Merry-Go-Round Are Located at Distances from the Center

Multiple Choice

Two points on a merry-go-round are located at distances from the center r₁ and r₂,where r₁ < r₂.While the merry-go-round is in the process of speeding up to operational speed,which of the following equations involving magnitudes of angular speed,angular acceleration,and tangential speed for these points is incorrect?

A) ω₁ = ω₂
B) α₁ = α₂
C) vt₁ = vt₂
D) All of the equations are correct.