San Antonio College Library

This program rounds out the subject of two-dimensional kinematics with a comprehensive examination of circular and rotational motion. Topics include centripetal force, centripetal acceleration, period, velocity, tangential acceleration, and total acceleration; axis of rotation, rotating through an angle, radians, angular velocity, and linear speed; and just a touch of geometry.

Rotator cuff repairs are the second most common orthopedic soft tissue repair performed and over 460,000 rotator cuff surgeries per year are performed in the United States. Now researchers are using stem cells to improve outcomes.

In this video lesson, you will learn how to predict the 3D results of rotating simple figures by analyzing the effects of rotations.--Publisher.

"In 1851 a young French physicist erected a giant pendulum in the heart of Paris and showed astonished spectators that the Earth was turning beneath their feet. Pendulum mania swept the learned and everyday worlds and Leon Foucault's name became synonymous with his famous pendulum. The demonstration continues to captivate a century and a half later." "The history and interpretation of the pendulum experiment are described in terms suitable for the...