Essential Question: Levers & Pulleys Investigation 1- part 1 Levers: Introduction to Levers How can a lever make work easier? How can a lever make work.
Levers Investigation 1. Part 1: Introduction to Levers 0 Lever: are tools that people use to make work easier. Levers give us an advantage by making work.
Essential Question: Levers & Pulleys Investigation 1- part 1 Levers: Introduction to Levers
