The stage of young adulthood in which individuals take time to find themselves is a. emerging adulthood. b. the period of role diffusion. c. the thirty-somethings. d. the trying twenties.

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

How do we measure or think of speed in the united states?

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!