Cereal plants gain chemical potential energy as they grow. which form of energy is converted to create the chemical potential energy?

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

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.