Maslow's Hierarchy of Needs. Definition. Maslow's hierarchy of needs is a theory of motivation and personality developed by the psychologist Abraham H. Maslow (1908â1970). Maslow's hierarchy explains human behavior in terms of basic requirements for survival and growth.
When you use ice to cool the ingredients for ice cream, the energy is absorbed from the ingredients and from the outside environment (like your hands, if you are holding the baggie of ice!).
yes you can melt and ice cube using kinetic energy emphasis on kinetic energy which would be energy in motion potential energy is energy in storage and does not affect the world around it until it is turned into kinetic energy by being released from storage into motion