Types of Friction Flashcards

Types of Friction

• Static Friction

  • Prevents motion between two surfaces that are at rest.
  • Requires a force to be applied, but the object does not move.
  • Common example includes pushing against a stationary wall.

• Fluid Friction

  • Occurs when an object moves through a fluid, which includes both liquids and gases.
  • The resistance experienced by objects such as a skydiver in air or a swimmer in water.
  • Influenced by the speed of the object and the viscosity of the fluid.

• Sliding Friction

  • Takes place when two solid surfaces slide past each other.
  • Often leads to wear and tear on surfaces due to direct contact.
  • A practical example is slipping and falling on pavement.

• Rolling Friction

  • Arises when an object rolls over a surface.
  • Generally less than sliding friction due to reduced contact area.
  • Examples include riding a motorcycle or pushing a ball along the ground.

Explore the four distinct types of friction through these flashcards. Each card provides a definition and real-world examples to help you understand static, fluid, sliding, and rolling friction. Perfect for students looking to reinforce their knowledge of physical forces.