As the object moves from point A to point D across the surface, the sum of its gravitational potential and kinetic energies . a
decreases only
b
decreases and then increases
c
increases then decreases
d
remains the same

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!

What is the relationship between globular clusters and the milky way?

What will happen in a hybrid vehicle if current flow becomes too high due to a short?