A flywheel with a 1 m diameter is initially at rest.Its angular acceleration versus time is given in the graph below.What is the angular separation between the initial and the final positions of a fixed point on the rim of the flywheel 8 seconds after the wheel starts rotating?
A)7.27 rad clockwise
B)7.27 rad counterclockwise
C)2.72 rad counterclockwise
D)2.72 rad clockwise
E)None are correct.

Question

A flywheel with a 1 m diameter is initially at rest.Its angular acceleration versus time is given in the graph below.What is the angular separation between the initial and the final positions of a fixed point on the rim of the flywheel 8 seconds after the wheel starts rotating? 
A)7.27 rad clockwise 
B)7.27 rad counterclockwise 
C)2.72 rad counterclockwise 
D)2.72 rad clockwise 
E)None are correct.

Quizplus · Accepted Answer

The Answer of A flywheel with a 1 m diameter is initially at rest.Its angular acceleration versus time is given in the graph below.What is the angular separation between the initial and the final positions of a fixed point on the rim of the flywheel 8 seconds after the wheel starts rotating? 
A)7.27 rad clockwise 
B)7.27 rad counterclockwise 
C)2.72 rad counterclockwise 
D)2.72 rad clockwise 
E)None are correct.

A Flywheel with a 1 M Diameter Is Initially at Rest.Its