50 POINTS!! If the average normal temperature decrease with altitude in the troposphere is 6.5 degree Celsius/km calculate the approximate temperature at 6,000 m if the surface temperature is 16 degree Celsius show your work

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.