Match the following: 1. Oil, 2. Static friction, 3. Treaded Tyres, 4. Drag, 5. Smooth surface, 6. Rolling friction with: a. The frictional force offered by fluids, b. Lubricant, c. Must be overcome be

Here are the answers to the "Match the following" section:

• 1. Oil matches with b. Lubricant. Oil is used to reduce friction between surfaces.
• 2. Static friction matches with c. Must be overcome before an object can set in motion. Static friction is the force that opposes the start of motion.
• 3. Treaded Tyres matches with d. Prevent vehicles from skidding. The treads on tyres increase friction, providing better grip.
• 4. Drag matches with a. The frictional force offered by fluids. Drag is the resistance force experienced by an object moving through a fluid (liquid or gas).
• 5. Smooth surface matches with f. Less Irregularities. Smooth surfaces have fewer microscopic irregularities, leading to less friction.
• 6. Rolling friction matches with e. Less than sliding friction. Rolling friction is generally much smaller than sliding friction for the same load.