'Calculating kinetic energy' presentation slideshows

Energy Transformations

Energy Transformations. Several forms of energy have been defined. Each kind can be changed into other kinds. Forms of Energy. Chemical Energy. energy stored in bonds that hold atoms together as molecules. Food. Fuel. Nuclear Energy.

912 views • 32 slides

Chapter 9

Chapter 9. Work and energy. Work. What is work? To a scientist work is done when changing motion Work is force applied multiplied by the distance the force acts W = Force x Distance W = F x d Only if the force and the direction are the same. Work.

454 views • 26 slides

ENERGY

395 views • 24 slides

Calculating Average Speed and Energy

Calculating Average Speed and Energy. Calculating Average Speeds. Describing and Measuring Motion. Recognizing Motion. Motion. An object is in motion when its distance from another object is changing.

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5.2 Energy

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Energy of Motion

Energy of Motion. What is Energy?. Definition: Energy is the ability to do work. Work is done when a force moves an object over a given distance. Engineering Connection:. Engineers need to understand the many different forms of energy in order to design useful products

329 views • 21 slides

Chapter 13

Chapter 13. Work and Power. 13.1: Work is the use of force to move an object. We have learned about: Acceleration Newton Force Speed Velocity Vectors Now we will learn: How are force and work related? How moving objects do work. Force is necessary to do work. Work:

336 views • 18 slides

Work and Kinetic Energy

Work and Kinetic Energy. Work. In Physical science, work is the use of force to move an object some distance. In scientific terms, you do work only when you exert on force on an object and move it. Work is done on an object only if the object moves in the same direction as the force. .

339 views • 16 slides

ENERGY: Types and Transformations

ENERGY: Types and Transformations. Khan Academy:. http://www.khanacademy.org/science/physics/work-and-energy/work-and-energy-tutorial/v/introduction-to-work-and-energy http://www.khanacademy.org/science/physics/thermodynamics/v/first-law-of-thermodynamics--internal-energy.

259 views • 15 slides

Potential and Kinetic Energy (equals Mechanical Energy)

381 views • 14 slides