La posición de una particula en movimiento a lo largo del eje x está dada por: (21 + 22t – 6.0+?) m, donde t es el tiempo en segundos. ¿Cuál es la velocidad media durante el intervalo det = 1.0s at = 3.0s?

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

What determines the amount of inertia an object has