PPT-LEVERS

What is a lever The lever is a very simple and common machine that can be used to reduce the effort that is needed to get a job done A lever is usually a long rigid object that moves around a turning point called a . Levers: Name:________________ ________________________ 1. A construction worker uses a board and log as a lever to lift a heavy rock. If the input arm is 3 meters long and the output arm is 0.75 met November 24. th. -25. th. . Goal:. I will be able to explain the relationship between mass, force and distance traveled. . I will be able to describe the difference between different simple machines. . 1. 2. Productivity. Production. Reduce scrap . e.g. by improved quality, see also “7 types of waste”. Increase volume. . e.g. more sales if lower unit cost. Avoid redundant processes . e.g. in and outbound control. 10.1 The skeletal system provides movement and protection. 10.2 The muscular system makes movement possible. 10.3 Muscles exert forces. 10.4 Bones and joints at as levers. Warm-up True or False. The biceps exercise a pulling force on your arm.. Dr Rebecca Rosen. Senior Fellow. The Nuffield Trust. General Practitioner. South East London . November 6. th. 2014. 13/11/2013. Overview . What changes are we trying to achieve?. Brief overview of recent levers for change. Levers. A stiff structure that rests on a turning point called the fulcrum. Used to change the amount, the strength and the direction of movement. . The position of the force and the load can be changed by moving them to different points on the lever. . Integrated Natural Science. for . Detroit Public Schools. Levers. Kat Woodring. Key Questions:. 4.2.1 Analyze and label the parts of a lever and evaluate how a lever multiplies force.. 4.2.2 Provide examples of first, second and third class levers.. Not so simple machines!. Just think….. Could you lift your science teacher in the air?. Keep Thinking…... (This means you don’t have to write this!!). Building a house. Lifting a car. Building the pyramids. Change. Change as a Transition State. 10-. 2. . Current. State. Transition. State. Desired. Future . State. Change Management Activities. 10-. 3. . Motivating Change. Creating Vision. Mobilizing . Commitment. Maths. Objective:. To improve achievement in maths across all key stages (attainment and progress. ). Success Criteria. Greater proportions of pupils reach ARE in maths in every class and at the end of each key stage. Can you lift a heavy load with only one finger?. Does it always take the same amount of force to lift a load?. Do you know that you can perform stunning feats of brute strength, far more amazing than the most powerful athletes?. 2.1 Lever systems, examples of their use in activity and the mechanical advantage they provide in movement. Task 1 Thinking of every day situations, how many examples of levers can you think of? ** SPH4C COLLEGE PHYSICS MECHANICAL SYSTEMS  Torque & Levers ( P .81-86) Torque & Levers Torque & Levers Torque & Levers Torque & Levers Torque & Levers Torque & Levers PBM – Payer Partnerships. Nicole Bulochnik, MS, . PharmD. , BCPS, BCCCP, CRC . Vice . President. , . Drug. . Pricing. And Network . Strategy. Timothy Mizak, . PharmD. , MS, MBA. Director, . Drug.