Question

what is conservation of energy ( I have to leave because I'm going somewhere for long time, I'll come online rarely! Waise bhi Kuch logo ke alawa sb Matlabi Hain! except few people,all are selfish ب_ب)​

Answer 1

Answer:

Conservation of energy, principle of physics according to which the energy of interacting bodies or particles in a closed system remains constant. ... When the pendulum swings back down, the potential energy is converted back into kinetic energy. At all times, the sum of potential and kinetic energy is constant.

Explanation:

$Okay...lol$