'Force arrows' diaporamas de présentation

At the end of this unit you should:

At the end of this unit you should: Understand force and know that the newton (N) is the unit of force. Be able to describe forces and their effects. Know how to investigate examples of friction and the effect of lubrication.

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Gravitation Jeopardy

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Physics 1230: Light and Color Chapter 13

Scattering and Polarization Light waves can scatter off water droplets, dust particles and other molecules in air Some wavelengths in white light scatter more than others (Rayleigh scattering) This is why the sky is blue

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Forces and Free Body Diagrams

Forces and Free Body Diagrams. 11/6/13. Bellwork. What book did Newton write in 1687? The Principia (Mathematical Principles of Natural Philosophy). Force and Free Body Diagrams.

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FORCES

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Why Things Float

Why Things Float. D. Crowley, 2007. Why Things Float. To understand why objects float. Floating. Look at the model boat below - how is it floating? See if you can identify the forces involved, and add the force arrows (what size should these arrows be)?. Drawing.

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How Salt Affects Floating

How Salt Affects Floating. D. Crowley, 2007. How Salt Affects Floating. To understand how salt affects floating. Floating. The boat below floats, whilst the rock sinks

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Pseudo-Forces

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