Question

1. How are Energy and Power related?

2. What are the two basic types of Energy? How are they similar? How are they different?
3. Describe the difference between Gravitational Potential Energy and Elastic Potential Energy?

Answer 1

1.Energy is the ability to cause change; power is the rate energy is moved, or used 2. chemical and mechanical.chemical digestion is that the mechanical breakdown of large food particles into small food particles occur in the mechanical digestion whereas the chemical breakdown of compounds with a high molecular weight into compounds with a low molecular weightPotential energy is energy that is stored in an object or substance. Gravitational potential energy is energy in an object that is held in a vertical position.

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