GROUP #
TA: Mohan Gogineni
Lab section: PHY 122/Line # XXXX/Time Slot: XX pm – YY pm
Abstract
Contact forces occur when two surfaces interact and are in direct contact. These forces can either be normal, which is described as being perpendicular to the surface; and friction, which is parallel to the contact surface and is also known as the force that resists motion, slowing down objects as they move about. There are two types of frictional forces: the static friction force (fs) which is the force that acts on an object at rest to prevent it from sliding; and ...