Understanding Inclined Planes

What is an inclined plane?

• A vertical surface

• A flat surface lifted at an angle

• A horizontal surface

• A curved surface

Which of the following is an example of an inclined plane?

• A pulley

• A lever

• A ramp

• A wheel

How do inclined planes make moving heavy objects easier?

• By increasing the speed

• By changing the direction of force

• By reducing the force needed

• By increasing the distance

Which of the following is NOT a form of an inclined plane?

• A ramp

• A pulley

• A screw

• A wedge

Why might a ladder be considered an inclined plane?

• Because it is a horizontal surface

• Because it connects two levels at an angle

• Because it is a vertical surface

• Because it is a curved surface