If the circumference of a space shuttle’s orbit around Earth is 42,522 km and the space shuttle orbits around it 1.4 times every hour, what is the speed of the space shuttle in km/hour? In meters/second

Determine the expected diffraction angle for the first-order reflection from the (310) set of planes for bcc chromium when monochromatic radiation of wavelength 0.0735 nm is used. the atomic radius for cr is 0.1249 nm.

1. in terms of fuel economy rank the following hybrid and electric vehicles, and justify application specific to each hybrid technology stop/start | mild hybrid | full hybrid | plug-in hybrid | full electric a. rank based on fuel economy b. justify your application specific for each technology

What is special about a dc circuit ?