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Section 1: Work, Power, and Machines

Section 1: Work, Power, and Machines

Section 1: Work, Power, and Machines. Preview Key Ideas Bellringer What Is Work? Math Skills Power Machines and Mechanical Advantage. Key Ideas. How is work calculated? What is the relationship between work and power? How do machines make work easier?. Bellringer.

By elina
(593 views)

Gears, Gears and More Gears

Gears, Gears and More Gears

Gears, Gears and More Gears. Basic Physics Terms. In this lesson, we will review some basic physics terms and demonstrate them using our LEGO ® gearbox. Force and Torque Mechanical Advantage Newton’s Laws Work and Power Friction. Gear Box.

By baakir
(309 views)

Mechanisms Simple Machines

Mechanisms Simple Machines

Mechanisms Simple Machines. Lever, Wheel and Axle, & Pulley. Simple Machines. Mechanisms that manipulate magnitude of force and distance. The Six Simple Machines. Pulley. Lever. Wheel and Axle. Wedge. Screw. Inclined Plane. The Six Simple Machines. Mechanical Advantage.

By Patman
(861 views)

How to Use This Presentation

How to Use This Presentation

How to Use This Presentation. How to Use This Presentation. • To View the presentation as a slideshow with effects select “View” on the menu bar and click on “Slide Show” , or simply press F5 on the top row of your keyboard.

By halima
(552 views)

Pulleys

Pulleys

Pulleys. A simple machine. What is a pulley?. A pulley is a wheel A pulley uses rope that goes around the pulley in its groove The rope attaches to objects Force is applied to the other end of the rope. Why use a pulley wheel and not just rope looped around the beam?.

By jacob
(427 views)

Levers in the Human Body

Levers in the Human Body

Levers in the Human Body. First Class Levers. Axis is between the other two components F A R Teeter Totter Either speed or strength Only lever that can be balanced Only lever that can have a mechanical advantage equal to one

By marja
(2752 views)

2-Estática do fluido

2-Estática do fluido

Aula 4. Mecânica dos Fluidos. Sandro R. Lautenschlager. 2-Estática do fluido. Exemplos. a. Aceleração linear. Cilindro rotativo. Represa. Fluid Mechanics Overview. Fluid. Mechanics. Gas. Liquids. Statics. Dynamics. , Flows. Water, Oils, Alcohols, etc. Stability.

By delphine
(151 views)

Chapter 12 Review

Chapter 12 Review

Chapter 12 Review. Work and Energy. The transfer of energy to a body by the application of a force that causes the body to move in the direction of the force is called. A. power B. work C. distance D. mechanical advantage.

By shelley
(243 views)

The Wheel and Axle

The Wheel and Axle

The Wheel and Axle. Mark-o & Eric-o. What makes it a wheel and axle system?. The wheel must be fixed to the axle. One rotation of the wheel equals one rotation of the axle. If the wheel and axle are not fixed then you basically have a pulley system.

By makayla
(402 views)

Work, Power and Simple Machines

Work, Power and Simple Machines

Work, Power and Simple Machines. Force 40 N. Work. Distance 10 m. Force acting through a distance. W = F * d = 40 N * 10 m = 400 Joules. Work. Force must be in same direction as distance. Force. Distance. Work. Force must be in same direction as distance.

By whistler
(155 views)

The Basics of Physics

The Basics of Physics

The Basics of Physics. Basic Physics Terms. In this lesson, we will review some basic physics terms and demonstrate them using our Lego gearbox. Force and Torque Mechanical Advantage Newton’s Laws Work and Power Friction. Basic Terms - Force. What is a “force?”.

By mimi
(250 views)

Mechanical Advantage and Efficiency

Mechanical Advantage and Efficiency

Mechanical Advantage and Efficiency . Machines. What is a Machine?. Shovels and bulldozers are examples of machines. A machine is a device with which you can do work in a way that is easier or more effective .

By merrill
(400 views)

Chapter 7

Chapter 7

Chapter 7. Designing Mechanical Systems. Six Simple Machines. Pulley Wheel and Axle Inclined Plane Wedge Screw Lever. Machines and Tools. Machines and tools are mechanical devices that work by transmitting or converting energy. Machines are made up of a variety of mechanisms.

By leatrix
(186 views)

Simple Machines 14 - 4

Simple Machines 14 - 4

Simple Machines 14 - 4. Lesson Objectives. I can name, describe, and give an example of the six types of simple machines. I can describe how to determine the ideal mechanical advantage of each type of simple machine. 6 Different Types of Machines Homer could choose from:. Wheel & Axle.

By vlad
(108 views)

Free Body Diagram

Free Body Diagram

Free Body Diagram. m. q. Force Vectors. Force is a vector. A block sliding on an inclined plane has forces acting on it. We know there is a force of gravity and normal force. m. q. Force Diagram. Draw the forces acting on the block.

By abrial
(14 views)

Machines

Machines

Machines . Chapter 7. 7:1 Goals for Learning:. Learning Targets: 1. To gain a thorough understanding of how machines make work easier. 2. To be able to explain a machine’s mechanical advantage. Success Criteria:

By trinity
(182 views)

Using Machines

Using Machines

Using Machines. 1. Machines. A machine is a device that makes doing work easier. Machines make work easier by (a) increasing force (b) increasing distance ‘(c) changing direction. 2. Effort Force. Effort force is the force applied to the machines Fe. 3. Resistance Force.

By fai
(87 views)

Work and Machines

Work and Machines

Work and Machines. Work – energy transferred when a force makes an object move 2 conditions must apply for there to be work: The object must move Movement must be in same direction as applied force No work is done to something you carry. How do you calculate work?.

By marcos
(0 views)

Wheel Loader Design

Wheel Loader Design

Wheel Loader Design. By Philipp Klaschka Zeyad AlMukhaizeem University Of the Pacific. Project overview. Background Assumptions Calculations Materials and Manufacturing Methods Discussion Conclusions List of references Acknowledgments. Background. History of the wheel loader

By Mia_John
(613 views)

Machines - Ch. 7

Machines - Ch. 7

Machines - Ch. 7. Lever Pulley Wheel & Axle. Inclined Plane Screw Wedge. II. The Simple Machines (p.180-183). Resistance arm. Effort arm. Fulcrum. Engraving from Mechanics Magazine, London, 1824 . “Give me a place to stand and I will move the Earth.” – Archimedes. A. Lever.

By betty_james
(123 views)

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