Friction – Clip

The video explains that friction in water is known as water resistance. It further describes how birds utilize this concept by extending their feet when landing on water, increasing water resistance to help them slow down effectively.

What is the term used to describe friction in water?

• Gravity

• Air resistance

• Buoyancy

• Water resistance

How do birds adjust their landing on water?

• By flapping their wings faster

• By diving headfirst

• By extending their feet

• By closing their wings

What is the purpose of birds creating more water resistance when landing?

• To dive deeper

• To fly higher

• To slow down

• To increase speed

Which of the following is NOT a method used by birds to land on water?

• Extending their feet

• Creating more water resistance

• Flapping wings rapidly

• Using water resistance to slow down

What happens when birds increase water resistance during landing?

• They speed up

• They stop immediately

• They maintain the same speed

• They slow down