Science Ch.8 Vocab 1

What is the force that resists the movement of objects against each other?

• Work

• Effort

• Friction

• Load

What is done when a force moves an object over a distance?

• Friction

• Work

• Load

• Lever

Tags

NGSS.MS-PS3-5

What is an object that makes work easier and may have no moving parts or just a few moving parts?

• Simple Machine

• Lever

• Load

• Effort

What is the force applied to a simple machine to cause it to do work?

• Load

• Friction

• Effort

• Lever

What is the weight of an object being moved called?

• Effort

• Load

• Work

• Friction

What is a type of simple machine that is a bar turning on a point?

• Load

• Lever

• Effort

• Friction