calcular desaceleración de una bala que lleva una velocidad de 300 m/s y de detiene al incustrarse en un bloque de madera en cual penetra en 10cm.

Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely