Chapter 12 – Work and Machines Work is when a force is used to make something move. Work is when a force is used to make something move. Work = Force (Distance)
How Machines Do Work Outline Notes Pages 114-121.
Learning Objective: Students will be able to explain how machines help to make work easier by calculating mechanical advantage to examine the relationship.
MACHINES – UNIT 5. DEFINITION OF MACHINE ANY DEVICE THAT HELPS PEOPLE DO WORK. IT DOES NOT CHANGE THE AMOUNT OF WORK DONE.
Mechanical Advantage and Simple Machines. Work Input and Output A machine is anything that transforms energy –Work Input: the work/energy supplied to.
Building the Ancient Pyramids…. Located on the Giza Plateau, the Great Pyramid (or Pyramid of Khufu) is truly marvelous How did the ancient Egyptians.
Welcome Back Minions!!! Warm up on the board…. Opener for Levers and Screws Give me a lever long enough and a fulcrum on which to place it, and I shall.
MACHINES – UNIT 5
How Machines D o Work
