Question

C. Write in counts of twenty : 1) 500, 520, 540, 2) 700, 680, 660,​

Answer 1

Step-by-step explanation:

your answer is a 500, 520, 540

Answer 2

Answer:

In physics, energy is the quantitative property that must be transferred to a body or physical system to perform work on the body, or to heat it. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.