Ceiling fans are often used in homes to increase air circulation. When a ceiling fan is turned on, what type of energy transformation occurs?

The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.

What are the factors that affect the resistance of a wire?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?