Work Done by a Varying Force (1D). Force Due to a Spring – Hooke’s Law.

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Presentation transcript:

Work Done by a Varying Force (1D)

Force Due to a Spring – Hooke’s Law

Work and Energy - Springs

General Expression for Work Done by a Force

Spring Example

Power

Power Example

Chapter 6 Summary Work and Kinetic Energy

Chapter 7 Outline Potential Energy and Energy Conservation Gravitational potential energy Conservation of mechanical energy Elastic potential energy Springs Conservative and non-conservative forces Force and potential energy Energy diagrams

Potential Energy

Gravitational Potential Energy

Conservation of Mechanical Energy

Potential Energy Example

Elastic Potential Energy

Work Done by Other Forces

Potential Energy Example

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