Investigate how torque causes an object to rotate. Discover the relationships between angular acceleration, moment of inertia, angular momentum, and torque. • Determine the relationship between the applied force, frictional force (of the brake), and the torque. • Write an equation that relates the torque required to the radius at which the force is applied, • Describe in your own words the relationship between torque and the moment of inertia. • Write an equation that relates the moment of inertia to the angular velocity. • Show that Angular momentum is conserved with examples of a bug traveling on a rotating platform.