Simple Machine
Simple Machines Introduction to. What are they? Simple machines are machines with few or no moving parts that are used to make work easier.
Cub simple lesson01_presentation
Simple machines powerpoint
Read! Homeroom. Warm-up Make a list of the simple machines that you already know about. What are they used for?
What have we learned so far? Pyramid Building Rock Quarry Angles Simple Machines WedgesCutting Stone.
5.4 Muscle Tissues General Characteristics – Generate force – Bring about movement – Generate heat – Composed of fibers called actin and myosin=myofilaments.
What is work? In science, the word work has a different meaning than you may be familiar with. The scientific definition of work is: using a force.
