1/9/23 - 1/13/23 Vocabulary Quiz

The ability to do work or cause change

• Lever

• Pulley

• Energy

A simple machine that consists of a rigid bar that pivots about a fixed point.

• Work

• Inclined Plane

• Lever

A simple machine that consists of a grooved wheel with a rope or cable wrapped around it.

• Energy

• Pulley

• Simple Machine

A most basic device for making work easier. There are smaller building blocks for complex machines.

• Simple Machine

• Lever

• Inclined Plane

a simple machine that is a flat, sloped surface

• Inclined Plane

• Work

• Energy

The fixed point around which a lever pivots

• Work

• Fulcrum

• Pulley

The product of distance and force in the direction an object moves.

• Lever

• Simple Machine

• work