Physical Science Chapter 4 Work & Machines. Section 4-1: What is Work? Work is force exerted on an object that causes the object to move some distance.
Vocabulary True or False Examples Of Simple Machines Fill in The Blank 100 200 300 400 500.
simple machine the human helper
Simple Machines A machine is an invention that makes work easier. Remember that Work = Force x Distance A simple machine changes: the strength of a push.
Physical Science Work & Machines. What is Work? What is Work? Work is force exerted on an object that causes the object to move some distance Force.
ENERGY,WORK, POWER, AND MACHINES
Making Work Easier For You and Me. . .
Simple Machines Spring 2014. Simple Machines Inclined Plane A plane is a flat surface. When that plane is inclined, or slanted, it can help you move.
Pennington Mr. Pennington Pennington SIMPLE MACHINES - Change the amount, distance, or direction of a force needed to do work. MECHANICAL ADVANTAGE -
Energy, Work, Power, & Machines. Energy. Energy is the ability to do work. Potential energy Potential energy – stored energy or energy due to position.
Simple Machines
