Acomet is in an elliptical orbit around the sun. its closest approach to the sun is a distance of 4.7 × 10^10 m (inside the orbit of mercury), at which point its speed is 9.3 × 10^4 m/s. its farthest distance from the sun is far beyond the orbit of pluto. what is its speed when it is 6 × 10^12 m from the sun? (this is the approximate distance of pluto from the sun.)

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

Distinguish between a transverse wave and a longitudinal wave.

The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.