Question

A wheel's uniform angular acceleration is constant. Initially its angular velocity is zero. During the first 1.0 s time interval, it rotates through an angle of 92.0°.

-Through what angle does it rotate during the next 1.0 s time interval?
-Through what angle during the third 1.0 s time interval?

Answer 1

The angle that the wheel rotates, starting from time zero, increases in proportion to t^2.

Time (s) Total angle Change during 1 s
0 ---------0
1 ---------92------------92 deg
2 ---------364----------272 deg
3 ---------828----------464 deg