Simple interest depends on the principal (P), the rate (r), and the time (t). The equation for simple interest is given below,
I - Prt
The equation can be rearranged so that the principal can be determined if the other
variables are known. Move the options into the equation below to show the equation
solved for P.
P=
-

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!