Science Chapter F3 Review

What is the measure of how fast something moves over a certain distance?

• inclined plane
• speed
• work
• weight

What is a change in position?

• lever
• gravity
• work
• motion

What is the measure of the pull of gravity on an object?

• force
• inclined plane
• weight
• gravity

What is a bar that moves on or around a fixed point?

• lever
• work
• speed
• simple machine

What is a push or a pull?

• inclined plane
• force
• speed
• weight

What is the measure of the force it takes to move an object a certain distance?

• inclined plane
• simple machine
• speed
• work

What is the force that pulls objects toward each other?

• gravity
• simple machine
• weight
• motion

What is a tool that helps people do work?

• speed
• simple machine
• weight
• force

What is a flat surface set at an angle to another surface?

• pulley
• inclined plane
• work
• speed

What is this simple machine?

• pulley
• wedge