What happens to the temperature of water in a cup when the average kinetic energy of the water particles decrease

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be

The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?