Can I improve the design of my simple machine? How? The steps required to design my simple machine
1. I Got some Clay and 2 bottle caps for the axle and wheels, respectively.
2. I rolled the clay into a stick
3. Next I put some clay in the Bottle caps
4. After that, I stuck the clay in the bottle caps to the clay stick
5. Then, My DIY Wheel and Axle was ready!

Bob camina 200 m sur, luego trota 400 m suroeste, luego camina 200 m en una dirección 30? norte del este. a. dibuje una gráfica de los movimientos de bob. use una regla y transportador. b. use método gráfico y analíitico para hallar el desplazamiento total que bob recorrió. (magnitud y dirección) c. compare los resultados obtenidos por el método gráfico y analítico. (por ciento de diferencia).

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points