Understanding Applications of Pressure

Why does a sharp knife cut more effectively than a dull one?

• It has a smaller surface area.

• It is heavier.

• It has a larger surface area.

• It is made of stronger material.

What is the main advantage of using skate shoes with a blade?

• They are lighter.

• They create high pressure for better cutting.

• They have a larger surface area.

• They are more comfortable.

How do spiked shoes benefit soccer players?

• They are more stylish.

• They are more durable.

• They provide high pressure for better grip.

• They increase speed.

Why are ski shoes designed with a large surface area?

• To increase speed.

• To make them lighter.

• To make them more fashionable.

• To reduce pressure and prevent sinking.

What is the purpose of a large surface area on a ski board?

• To make it more colorful.

• To make it more aerodynamic.

• To reduce pressure and enhance stability.

• To increase pressure.

How does a wide strap on a handbag help the user?

• It makes the bag lighter.

• It reduces pressure on the shoulder.

• It makes the bag look stylish.

• It increases the bag's capacity.

Why are building foundations designed with a large surface area?

• To increase the building's height.

• To improve the building's appearance.

• To reduce pressure on the soil.

• To make construction faster.

What is the benefit of using large tires on a tractor?

• To make the tractor more powerful.

• To reduce pressure and prevent sinking.

• To increase speed.

• To improve fuel efficiency.

How does a wide seat belt enhance safety?

• By making the car more stylish.

• By reducing pressure and distributing force evenly.

• By increasing pressure on the body.

• By making the seat belt more durable.

Why do elephants have wide feet?

• To improve their balance.

• To increase speed.

• To reduce pressure on the ground.

• To make them more agile.