Rotation and Torque - Physics 101 / AP Physics 1 Review with Dianna Cowern

The video explores rotational motion, focusing on Earth's rotation and its effects on linear and angular velocity. It introduces torque, explaining its application in everyday objects like doors and screwdrivers. The video concludes with a discussion on special relativity, highlighting the impossibility of truly rigid objects.

What happens to the paths of objects when they are viewed against a dark background with a fluorescent dot?

Explain the difference between linear speed and angular speed.

What is the significance of radians in measuring angular velocity?

How does the concept of angular acceleration relate to linear acceleration?

Why don't we feel the Earth's rotation?

What is the relationship between centripetal force and gravitational force when considering rotation?

How is torque defined in relation to force and distance?

How does the angle at which force is applied affect the torque produced?

What role does the center of mass play in the motion of spinning objects?

Describe how a screwdriver acts as a force multiplier.