Foundations: Energy, Forces, and Material Concepts

Apuntes

```plaintext Extra Notes Speed Units ➔ km/h, m/s, mph This depends on the units used to measure O & T Words fluid ➔ gas or liquid resultant force ➔ difference between forces in opposite directions water resistance ➔ slows things down that are moving in water. Caused by friction and object pushing water out. dissipate ➔ spread out efficiency ➔ way of saying how much energy something wastes. law (conservation) of energy ➔ energy never being created or destroyed. strain energy ➔ energy stored in stretched or squashed things that change back to original shapes. ``` ```plaintext Science chemistry How is glass made? Made of silica, soda, and limestone Heated, and then are placed on a spot with a wire then do the shape. After shaping, the glass is cooled so it freezes into glass or crystal. Key Words Ceramic ➔ hard, brittle, durable, heat resistant. Insulator ➔ prevents objects to pass through heat and electricity etc. Crystals ➔ specific shapes, minerals, reduces, share regular shape. Lattice Structure ➔ arrangement of many atoms or other particles which bond together to have a regular pattern. E.G. ``` ```svg <svg width="100" height="100"> <line x1="10" y1="10" x2="50" y2="10" stroke=...