Astar has an absolute magnitude of 4 and a surface temperature of 5,000 degrees c. according to the hr diagram, list the type of star found at these coordinates.

Work = force × a. work b. energy c. distance d. momentum

Why do astronauts in the space shuttle weigh less?

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 equation2: 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!