4th Grade Chapter 4 Science Test Simple Machines

Match it! Select the correct answer from the pull down...Good luck!

A pulley is a --- with a groove that can hold a rope.

The force applied to cause a simple machine to do work is called---

A block and tackle allows you to use --- force when lifing an object because the rope moves a greater distance.

An inclined plane wrapped around an axle is called a---

The point on which a lever turns is called a---

The inclined plane on a screw is called ---

The weight of the object being moved is called the ---

The force that pulls objects toward the earth is called---