Friction Quiz

What is friction?

• A. A type of energy

• D. A type of sound

• B. A type of force

• C. A type of motion

Why does the ball eventually come to a halt on a flat ground?

• C. Due to force of friction

• B. Due to lack of energy

• D. Due to air resistance

• A. Due to gravity

Why is skating on an ice rink easier than on the road?

• C. Due to lesser friction

• B. Due to lower temperature

• D. Due to better skates

• A. Due to smoother surface

Why doesn't the bottle slip through your hand?

• D. Due to magnetic force

• C. Due to air resistance

• B. Due to force of friction

• A. Due to gravity

Why does a caution sign warn about wet floors in a mall?

• C. Due to better cleaning

• B. Due to increased friction

• A. Due to slippery surface

• D. Due to better lighting