A ceiling fan starts from rest and experiences a constant angular acceleration of

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Torque and Rotational Dynamics · Torque and Rotational Dynamics

Problem

+0.40\,\text{rad/s}^2

. Counterclockwise is defined as the positive direction. How many complete revolutions has the fan made after

10\,\text{s}

? (a) Approximately

3.2

revolutions clockwise (b) Approximately

6.4

revolutions counterclockwise (c) Approximately

3.2

revolutions counterclockwise (d) Approximately

0.64

revolutions counterclockwise