A Ferris Wheel,rotating Initially at an Angular Speed of 0

Multiple Choice

A Ferris wheel,rotating initially at an angular speed of 0.50 rad/s,accelerates over a 8.0-s interval at a rate of 0.05 rad/s².What angular displacement does the Ferris wheel undergo in this 7.00-s interval?

A) 1.60 rad
B) 4.20 rad
C) 5.60 rad
D) 7.20 rad
E) ​4.40 rad