=Which of the following locations is closest to the vernal equinox?
O A RA = 14h, dec = -88°
OB. RA = 14h, dec = +88°
OC. RA = 23h, dec = +2°
OD. RA = 18h, dec = +86°
E. RA = 6h, dec = +24º

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!